12 best voltage regulator for dc charger

Product description

10 Pieces DC-DC buck voltage regulator module 6-24V 12V/24V to 5V 3A USB charger module buck converter regulator



Specifications:

Conversion efficiency: can up to 97.5% (6.5V to 5V 0.7A) (after short reverse protection and fuses test data)

Switch frequency: 500KHz

Output indicator: output voltage indicator is red

Operating temperature: industrial grade (-40 ¡æ to + 85 ¡æ) (the higher the ambient temperature, the lower the output power)

Output overvoltage protection: input 1.5A fuse, output 5V with 300W TVS tube clamp protection

Full load temperature: 30 °C

Static current: 0.85 mA

Load regulation: ±1%

Load regulation: ±1%

Voltage regulation: ±0.5%

Dynamic response speed: 5% 200uS

Input reverse polarity protection: reverse polarity protection diode

Connection mode: welding

Input mode: welding

Output mode: USB

Size: 26.4 x 15 x 7.4 mm (L x W x H)



Package includes:

10 x DC-DC buck voltage regulator modules

• Parameters: non-isolated buck USB charger module (BUCK) synchronous rectification; Input voltage: DC 6 - 24V; Output voltage: 5.1 - 5.2V; Output current: 3A MAX (please enhance heat dissipation when using at full load), the actual test result input 12V output current 2A and does not need to enhance heat dissipation
• Wide application: with reverse polarity protection diode, it will not be broken when the input is connected incorrectly, ultra-low static current, only 0.85 mA; No need to add switch when it is connected to the car battery, and can be connected to car cigarette lighter cable or ACC power supply cable
• Protection: output overvoltage protection: input 1.5A fuse, output 5V with 300W TVS tube clamp protection; There is input reverse polarity protection
• Size details: DC-DC buck voltage regulator module is 26.4 x 15 x 7.4 mm (L x W x H)
• Package including: 10 pieces USB DC-DC voltage regulator modules

Product description

Input voltage: DC 8-22V

Output voltage: DC 5V

Output Current: 3A max

Output Power: 15W max

Output Interface: MICRO USB Cable Connector(female)

Features:

Synchronous rectification

Waterproof

Working temperature: -25-60 ° C

Protection: reverse polarity protection, output short circuit protection, over current protection, Over temperature protection

Wiring instructions: red positive, black negative

Packing including:

1xpower supply

• Input voltage: DC 8-22V Output voltage: DC 5V
• Features: Synchronous rectification power converter
• Output Current: 3A max Output Power: 15W max
• Output Interface: MICRO USB Cable Connector
• Reverse polarity/ short circuit /over current/ temperature protection

User questions & answers

Question:	Can i use this to step up the voltage from usb power pack to 12v led lighting
Answer:	no, this is 12v to 5v only. You need something like https://www.amazon.com/KUNCAN-Converter-Step-Voltage-2-1mm/dp/B01ID90K4A
Question:	Is this ok to use to hardwire a Ring Alarm keypad
Answer:	Yes. It is exactly what I used it for.
Question:	How long is the micro charging cable
Answer:	ABOUT 55cm
Question:	Will this work on a pi
Answer:	Yes it should if the plugs are compatible. My husband uses it on a pi3b.

Product description

DC 12V/24V to DC 5V Converter Module Specifications:

►Input voltage: DC 8V-35V

►Output voltage: 5V

►Output current: 8A Max

►Output power: 40W Max

►Conversion efficiency: 96%

►Product weight: 86g

►Mudule size:82 x 51 x 29mm (L x W x H)

►Line length: About 100cm

►-Output interface: 4 A-type USB female heads, which can be charged at the same time

DC/DC Converter 12V/24V to 5V Features:

►Using imported and integrated switching regulator modules manufacturing, quality is more stable and reliable.

►This vehicle power converter dc-dc 12V/24V to 5V, the conversion rate is about 96% and more, very low heated.

►Long term stable and reliable quality. Small volume, high efficiency, easy to use.

►Overpressure protection, overcurrent protection, overheat protection, short circuit protection and automatic recovery, shock protection.

►Widely used in automotive GPS navigation, MP3, MP4, car DVD, audio, electronic dog, it can be used for iPhones, iPods. Samsung Galaxy S4, And other digital products, please use it safely.

Packaging Include: 1 *  Converter DC-DC 12V/24V to 5V

• Input voltage: DC8-35V, (12V / 24V lead-acid battery can be changed to 5V); Output parameters: DC5V 8A, 40W max
• Build-in identification resistor for apple , can charge iphone ipad， Application: use for charging cell phone, power for electronic device etc.
• 4 USB charging ports can charge 4 devices at the same time. With integrated switch ultra-thin regulator module, the conversion rate is as high as 96%.
• Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.

User questions & answers

Question:	The wires look too small to handle 8 amps. anyone know what gauge they are? seller
Answer:	I think what's being said here is a MAX of 2amp per port, but I don't think most devices will draw 2amps when they're charging, I mean 2 amps going through a cell phone would be a LOT of current, I doubt if the normal cellphone would even draw a single amp. So, keep in mind that a device like this puts out voltage, what its connected two draws a certain current at a certain voltage.
Question:	Can this be connect to a 22.2 volt lithium ion battery
Answer:	Input 8V to 36V lithium batteries can be used

Product description

Specifications:

Type: Non-isolated step-down voltage converter

Output Connector: Micro USB

Input Voltage: DC12V

Output Voltage: DC5V

Output Current: 3A, 2.5A(no need to enhance heat dissipation for long time use)

Output Power: 15W

Max. Efficiency: >95%

Operating Temperature: -40℃ to 80℃

Overall Length: 50cm/19.7in

Block Size: 6.4*2.7*1.4cm/2.5*1.1*0.6in

Weight: 41g(approx.)

Package Includes:

1 x Voltage Converter

• Fire retardant plastic casing and organic silicone sealing technology has strong thermal conductivity, IP67 ingress rating, waterproof and shockproof
• Copper wire has great electrical conductivity, low thermal, low carbon and save more power

User questions & answers

Question:	How long is the USB cable end
Answer:	I just measured it. It is 16"
Question:	Is this all i need for micro usb charging a power bank with a water turbine (for shower) like this? https://www.amazon.com/gp/product/b00k74gpvm
Answer:	In addition to this product, battery power is also required.
Question:	What is the input voltage range
Answer:	Hello, the power buck module has an input voltage range of 8-23 volts.
Question:	Does this have low-voltage cutoff
Answer:	No. Burned up a Raspberry Pi when one of these went bad.

Product description

Product Name: XL6009 400KHz 4A Switch Current Step-On Power Converter Module

Module Type: Non-isolation Boost (BOOST)

Input Voltage: 3V-32V, The optimal operating voltage range is 5-32V

Output Voltage: 5V-35V (Step-up module, output voltage is higher than input voltage)

Input Current: 4A (max) Non-Load 18mA (The higher voltage, the greater no-load current.)

Conversion Efficiency: Max 94% (The larger voltage difference, the lower efficiency)

Switching Frequency: 400KHz

Output Ripple: 50mV (The higher voltage, the greater current and ripple)

Load Regulation: +/-0.5%

Voltage Regulation: +/-0.5%

Working Temperature: -40 to +85 degree Celsius

Size: 43x21x14mm(LxWxH)



Xl6009 booster module is a 4A switching current high performance BOOST module, with the third generation of high frequency switch technology as the core chip, the performance is far superior to LM2577. It can be used for booster power supply, DIY adjustable mobile power supply, booster charger, etc.



Attention:

Input operating voltage should not exceed 32V to avoid damage to the module.

Please check whether the negative terminal and positive terminal are connected correctly before operation.

If the output voltage is equal to the input voltage or no change in regulation, cut off the power, counterclockwise rotation of the potentiometer a few to a dozen turns, and then power on.



Package Include:

6pcs Xl6009 Booster Power Module

• XL6009 DC-DC Adjustable Booster Power Converter Module, High efficiency non-isolated booster module can be used for booster voltage stabilizer power supply, DIY adjustable mobile power supply, booster charger, etc.
• Input Voltage: 3V-32V, The optimal operating voltage range is 5-32V; Output Voltage: 5V-35V Continuing Adjust (Step-up module, output voltage is higher than input voltage)
• Input Current: 4A (max) Non-Load 18mA (The higher voltage, the greater no-load current.)
• The booster power board is equipped with 4A high-efficiency MOSFET switch tube, with the conversion efficiency up to 94%.
• Ultra high switching frequency 400KHz, the filter capacitance with small capacity can achieve very good effect, smaller ripple and the volume.

User questions & answers

Question:	Does anyone sell any with backflow protection for charging a battery
Answer:	You just need a diode large enough to handle your charging current with the current flow through the diode from charger to battery. Diodes allow electricity to flow in one direction only.
Question:	Can it make a 3.7v battery give a 6v output
Answer:	Yes, but at a cost. You will loose some current
Question:	Can these be used in reverse? 24v input to 12v output
Answer:	No, it just does not work that way. You need a buck converter to do that. These are boost converters only. Notice the "Step Up Voltage" part of their name.
Question:	Does it deliver instant Amp or does it ramp up slowly
Answer:	It’s instant but it’s a low amperage output with using a 3 9v batteries in parallel input!

Product description

Product Description:



This module adopts boost and buck chip as the main controller, external 60V 75A MOS tube as the switch tube, double 60V 5A SS56 schottky rectifier, 60V voltage withstand value, more stable and reliable performance, is a good adjustable step-down/up constant voltage constant current solution.



Parameter:

Input Voltage: 5.5-30V (If the input voltage is 5V, measurement is not accurate. Less than 4.7V, low-voltage protection.)

Output Voltage: 0.5-30V

Output Current: 3A for long time stable work, can be up to 4A after enhancing heat dissipation.

Output Power: 35W in natural heat dissipation, up to 50W after enhancing heat dissipation.

Output Indicator: Constant current indicator light, output indicator light

Voltage Display Resolution: 0.05V

Current Display Resolution: 0.005A

Transfer Efficiency: Approx. 88%

Soft Start: YES (High power load module may fail when started)

Input Reverse Protection: YES

Output Anti-Backflow: YES, No additional anti-backflow diode is required for battery charging

Short Circuit Protection: YES, After short circuit protection, the module automatically shuts down the output, and be restored after re-energizing.

Low-Voltage Protection: The default is about 4.7V, the output will be automatically disconnected if less 4.7V.

Operating Frequency: 180KHz

Size: 66x48x21mm (LxWxH)

Mounting Hole: 4mm



Constant Current Mode:

CC sets the potentiometer for the current and rotates clockwise to increase the setting current and counterclockwise to reduce it. When the load current reaches the set current, it enters the constant current state and CC constant current indicator (red) lights up.



Package Include:

1pc Step-Down/Up Power Converter Module

• Adjustable step-down/up converter, Input Voltage: 5.5-30V, Output Voltage: 0.5-30V, Can be used for common boost and buck module with over current protection, adjustable battery charger, LED driver, etc
• Power module limit constant current 0-4A arbitrary regulation, output 3A 35W for long time stable work, up to 4A 50W after enhancing heat dissipation.
• LCD (Liquid Crystal Display): Can switch display input voltage, output voltage, output current, output power. Voltage Display Resolution: 0.05V, Current Display Resolution: 0.005A
• Safety Protection: LC filter, small output ripple, input anti-reverse connection protection, will not burn down, short-circuit protection, low-voltage protection.
• Key Control: Short press IN/OUT to switch input and output voltage, long press to switch output current power. Short press ON/OFF to control output ON or OFF, long press to set the default output state ON or OFF.

User questions & answers

Question:	Is there a voltage differential requirement? May input & output voltages be the same
Answer:	Yes - Input and output can be the same voltage provided they are above the minimum required input operating voltage which is about 6.5 volts for the unit I have.
Question:	Is there an enclosure for this
Answer:	No there is not, it just comes with small plastic stand offs,
Question:	Does this display the load/draw of the device connected to it
Answer:	It will display output voltage and current at the same time.
Question:	questions, 1. can this be used to measure dc voltage input? 2. if i use a rectifier inline can it safely measure ac voltage between 12v and 24v
Answer:	Yes it does measure DC voltage in, and yes I am using it on a rectified AC circuit and it works fine. Please note the intended use of this board is to modify and stabilize the input voltage, not simply measure the input voltage.

Product description

Description:



ZK-DP2F is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.It support fast charger protocol for QC2.0, QC3.0, AFC, FCP, SCP.Display output voltage, output current and output power.Adjustable output voltage and current.Set output current to meet the require.It can be used as ordinary buck power supply module, charger and LED constant current driver.

The device is an adjustable DC power supply module with digital LED tube display. It can calibrate the output voltage and the output current. And it can also be used as a normal power supply module, charger and LED constant current driver.



Features:    

1>.Support fast charger    

2>.Support anti-backflow protection    

3>.Support constant voltage and constant current adjust    

4>.4-Bit digital tube display    

5>.Three input power modes    

6>.Support over-current protection    

7>.Support over-voltage protection    

8>.Support over power protection    

9>.Support over temperature protection    

10>.Support charging mode    

11>.High resolution    

12>.Multiple parameters can be displayed in turn    

13>.Exquisite acrylic shell



Parameters:    

1>.Product Name:ZK-DP2F USB CVCC Fast Charger Buck Boost Voltage Converter     

2>.Product Number:ZK-DP2F    

3>.Input Voltage for Pads:DC 4.0V-13.0V(Note USB input)    

4>.Input Voltage for USB:DC 5.0V    

5>.Output Voltage:DC 0.5V-30.0V    

6>.Output Current:2A    

7>.Output Power:15W(Max)    

8>.Voltage Display Precision:+/-0.1V    

9>.Voltage Display Resolution:0.1V    

10>.Current Display Range:0~2.2A    

11>.Current Display Precision:+/-0.05A    

12>.Current Display Resolution:0.001A    

13>.Capacity Precision:0.00W~15.0W    

14>.Protection Temperature Threshold:100℃    

15>.Conversion efficiency:95%    

16>.Working current:30

• 【Support fast charge protocol】It has the function of intelligent fast charging and deception, which solves the problem of insufficient power supply of the USB input port.It support fast charger for QC2.0, QC3.0, AFC, FCP, SCP fast charge protocol.You can also choose the automatic mode, which can automatically identify and fast charge without setting the protocol
• 【Output voltage can be adjusted arbitrarily】Used as a USB input adjustable desktop power supply, the output voltage can be adjusted arbitrarily, and the current limit is 0-2A (wide input 4-13V, wide output 0.5-30V arbitrarily adjustable, with short circuit protection, short circuit does not burn)
• 【Comprehensive protection】With short-circuit, over-current, over-temperature, over-power, over-voltage protection, charging anti-backflow protection.give your battery multiple protection
• 【Support constant voltage constant current adjust】Fast-Charger CVCC Buck Boost Voltage Converter can adjust Charging voltage and maximum charging current arbitrary.Meet the charging of most batteries
• 【Application】The CVCC Buck Boost Voltage Converter can be used for Ordinary power supply,Battery charger,LED drive power,Instrument voltage display,Test meter,Circuit test,Power conversion,Fan governor and so on

User questions & answers

Question:	Can this can take an input of 5v 2.1a and output 30v 2.5a, and is the set output stable
Answer:	No, not unless I have overlooked what would be a very valuable feature. If we assume 100% efficiency for conversion, 2.1 Amps at 5 Volts would give you only 0.35 Amps at 30 Volts, more realistically it would be much less than that since the conversion will not be 100% efficient . 30V * 2.5A= 75 Watts, 5V * 2.1A = 10.5Watts I hope this helps. Please forgive me if I have misunderstood the question.
Question:	Does the usb c port with usb pd, or is just a simple usb c port
Answer:	It has multiple inputs a male USB port, female micro usb and then a pos and negative clamp on the other side.
Question:	Is there a link to the manual? I received nothing in my package nor am I seeing it on this post
Answer:	I think if you press this link its will Guide you How to Use it (For detailed instructions, see the link: http://attach01.oss-us-west-1.aliyuncs.com/IC/Datasheet/13452.pdf ) I get it from anther version which come with blue covers on the top (12V-24V) regards Bassam
Question:	Where can I get the user manual
Answer:	There's a link to it in the Product guides and documents section of the item posting. Scroll down. No scroll down some more. There you go.

Product features

How to use the quick charge function？

Calibrate output voltage

*Long press button ‘SELECT’ when display output voltage into calibrate output voltage.

*Then the screen will flashing.

*Short press button ‘ON/OFF’ to decrease the value.

*Short press button ‘SELECT’ to increase the value.

*Long press button ‘SELECT’ again to save and exit setup mode.

*Note:User deed to press the button multiple times then parameters will change if the voltage is very low.

Calibrate output current

*Long press button ‘SELECT’ when display output current into calibrate output current.

*Then the screen will flashing.Short press button ‘ON/OFF’ to decrease the value.

*Short press button ‘SELECT’ to increase the value.Long press right button again to save and exit setup mode.

*Note:User deed to press the button multiple times then parameters will change if the current is very low.

*The calibration is more accurate when the current is greater than 1A.

*The display error is large when the output current is less than 0.05A.

*Module may not be displayed when the output current is less than 10-40mA

Power display

*Power display: 0.00W-15.0W

*Output power: less than 15W (when the output power is greater than 15W, the output is automatically turned off and -OP- is displayed, after reducing the load power, press the ON/OFF key to solve).

*When the input current is too large, it may not work above 10W for a long time due to temperature protection.

Features

Support fast charger

Support charging mode

Multiple parameters can be displayed in turn

Three input power modes

Support anti-backflow protection

Support constant voltage constant current adjust

Support over-current protection

Support over-voltage protection

Support over power protection

Support over temperature protection

Note

*It is a DC power module,So it can not connect to AC power

*Please don’t short output

*Please make sure input power is more than load power

*Please step down output power if module is hot

*Rotate CV potentiometer counterclockwise more than 10 turns if the output voltage can not be adjusted

*Output current can not keep fix value output.It changes with load.But It can not exceed set output current value

*There is a protective film on the surface of the shell. It is recommended to tear it off for a clearer effect

*Please read use manual and description before use

Application

Ordinary power supply

Battery charger

LED drive power

Instrument voltage display

Test meter

Circuit test

Power conversion

Fan governor

• PARAMETER --- input voltage range DC 6V-32V; output voltage DC 1.5V-32V; max output current 5A, recommend use of within 4.5A; max output power 75W, recommend use of within 50W.
• GENERAL USE --- as ordinary step-down module with over-current protection; as constant current LED driver module; DIY a solar power controller, etc.
• DISPLAY --- large clear digital LCD display voltage & current value simultaneously.
• FEATURE --- constant current/voltage mode; voltage calibration & current calibration; USB interface; protective case; short-circuit protection; over-temperature protection; input reverse connection protection.
• NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user’s manual, especially the “Cautions” before using. You can find the PDF Instructions on this page -- Product information -- Technical Specification -- User Manual [PDF].

User questions & answers

Question:	In the instructions it says to use a diode if using for charging, where does the diode go
Answer:	I don't know what application you are talking about, or which instructions your are talking about, but the right diode in between the power supply and the 'in' on the DROK would not hurt. It probably would be a good thing to have one on the 'out' line as well. A diode is a electric check valve that keeps the power going one way, and will the power to reverse and go backwards. I have solar panels, and they each have a diode right in the box on the back of the solar panel. The power comes from the panel, through the diode, to my DROK adjustable converter, 'IN' the DROK - where it is adjusted - 'OUT' the DROK - to the battery it is charging. This makes the DROK a monitor/regulator. If you have any other questions, let me know, describe your application, (power source, and where the power is to be used) You can also use the DROK as a super light dimmer control, or to control the speed of any small motor.
Question:	I need a cheap driver for an 18v, 42w led light. Has anyone used this with a similar or higher output and does it work well at that high an output
Answer:	Yes it should. I haven't used it for an 18v LED but I have used it for multiple 12v LEDs and even a couple 15m 12v LED Strips. It perform quite well. I have used it at 36v for charging my Xiaomi Mijia M365 electric kick scooter for a short period also. The only issue I have come across are the little red button pieces, they tend to slide off the momentary button on the circuit board and become kinda lodged under the plastic case. But I wouldn't hold that against purchasing this item since the functionality isn't degraded because of that.
Question:	Delivered without instructions -- where can a 'user's manual' be found
Answer:	Hi, there is a PDF Instructions on the product page -- Product information -- Technical Specification -- User Manual pdf https://images-na.ssl-images-amazon.com/images/I/C1X8DiomGTS.pdf Hope it could help you.
Question:	Is the usb output fixed or is it adjustable
Answer:	It's not fixed. I had it as high as 13.3 volts in my application of the USB connector. You need to set output to 5v before using any standard usb device.
Question:	Are these marked with model numbers? I would hate to get these and have no clue of each one's model numbers once out of box
Answer:	yes they are , and if you look up number it will give you voltage and current characteristics for the model number

Product features

F-0 Mode

Display output voltage.

F-1 Mode

Display input voltage.

F-2 Mode

Alternately display output voltage & input voltage.

USB Mode

Display USB output voltage.

Turn on/off USB output.

Product description

Dirty 12 volt DC power from vehicle, marine, solar, battery, generator or other direct DC power source can ruin expensive equipment. The interVOLT SPCi121207 is the perfect solution to ensure that your devices receive clean, stable power.

The SPCi121207 resolves power problems including voltage surges, transients, spikes, etc. It is a converter, stabilizer, isolator and regulator all in a single compact package.

The SPCi122107 is galvanically isolated (input to output) and designed to protect equipment connected to 12 VDC power sources. Its switchmode design is more energy efficient with less heat dissipation than cheap linear voltage regulators.

Switch selectable output voltage (12.5 or 13.6) allows you to power sensitive 12V equipment directly, or provide clean power to general purpose 12V devices.

Unique self diagnosing electronics provide valuable feedback. A tri-color LED displays the system status and indicates standby power, low input voltage, over temperature, overload and output short circuit.

Constructed of high quality, marine grade aluminum and ABS components. All hardware is non-ferrous and the terminals are plated brass.

Designed to operate in high ambient temperatures under constant load, the SPCi121207 delivers every time.

Innovative features. Rugged design. Simple installation. Peace-of-Mind.

Key Specifications:

• Input Voltage: 10 - 16 VDC

• Output Voltage: 12.5 or 13.6 VDC (switch selectable)

• Current Rating: 7 Amps

• Efficiency: 93%

• Operating Temp: -25C to +45C

• Dimensions: 6.7 x 3.2 x 1.6 in (170 x 80 x 40 mm)

• Weight: 0.9 lbs (418 g)

• Overload, Short Circuit, Under Voltage, Polarity & Temperature Protection

• CE and C-Tick approvals

See full product specs in the Technical Specifications section below.

Made in Australia

Proxicast is an Authorized InterVOLT Reseller

• PROTECT VALUABLE ELECTRONIC EQUIPMENT - A small investment in a professional grade external power conditioner saves money, frustration and time.
• EXCELLENT LINE AND LOAD REGULATION - 7A continuous load rating. 93% efficiency. Highly stable under a range of input conditions (10 - 16 VDC).
• SWITCH SELECTABLE OUTPUT VOLTAGE (12.5 or 13.6 V DC) - Galvanic isolation between input and output - Wide operating temperature (-25 to +45 C)
• MARINE GRADE - Corrosion resistant materials; Conformally coated circuit board - Compact Size - Suitable for high/low temperature environments
• STABILIZE VOLTAGE from alternators, generators, batteries, solar panels and unregulated DC power supplies in cars, trucks, RVs, boats, communications and industrial equipment

User questions & answers

Question:	Does this device isolate downstream electronics from voltage drops? My boat motor starter causes a voltage drop and electronics reboot
Answer:	Yes, the interVOLT will keep the output voltage constant as long as the input voltage does not drop below 10V.
Question:	I bought some very inexpensive led light bulbs (12v nube) and they turn off and back on every time the voltage goes up .2. Will this solve the prob
Answer:	From Proxicast:Yes, the interVOLT will provide a very stable voltage output at either 12.5 or 13.6 VDC. See the "after" output graph:http://ecx.images-amazon.com/images/I/71KofaDfPYL._SL1283_.jpg
Question:	This is desribed as a battery charger as well. Can I hook this up to my 12 volt system in my truck, to charge my camper battery while driving
Answer:	Yes. Select the "high" 13.6V output mode to charge your remote battery.
Question:	Will / will not charge newer gel or agm batteries that require over 14 volts to charge
Answer:	no put you can plug it into a charger which can setup the voltage to charge them. I charge 24 volt lipos from by car battery this way

Product description

1.Specific :

Input voltage: DC5.0V-30V (Low-voltage protection LVP below 4.7V)

Output voltage: DC0.5V-30V

Output current: 0-4.0A,it is upto the voltage

Output power: 35W under natural heat dissipation, 50W in case of air cooling

Voltage accuracy: ±1%+1 words, resolution: 0.01V, self-calibrating

Current accuracy: ±1.5%+3 words, resolution: 0.001A, self-calibrating

Conversion efficiency: about 88%

Input reverse connection protection: Yes, reverse connection does not burn

Output anti-backflow: Yes, can be directly connected to the battery

Output short circuit protection: Yes, can directly short the output

Temperature protection (OTP): Yes, 100℃

Working frequency: 180KHZ

2.Button Function:

UP: short press to switch display input/output voltage, long press to enter self-calibration interface

DOWN: Short press to switch display current / power / capacity / energy / time

SET: Long press to enter the setting interface

Switch button ON/OFF: Short press to turn on/off output; in the display voltage and current interface, long press to set the power on state (-ON: power on default, -OFF: power on default off), in capacity / energy / time interface , long press to clear the corresponding data



Please Note: After the product is protected, the output will be turned off, and the LCD will display the corresponding protection code (LVP/OVP/OCP/OPP/OAH/OPH/OHP). The power chip itself also has various protections. If the chip itself is protected, Then show OEP.

Package list:1*icstation boost buck converter

• 【Basic parameter】icstation buck-boost converter voltage range is DC 5V-30V to DC 0.5V-30V. The output current range is 0-4.0A. The output power range 35W-50W.
• 【Mulitple Protect function】icstation voltage regulator steps up-down converter supports over-charge protection,over-voltage, over-current, over-power, over-temperature, low-voltage protection. Otherwise, it supports anti-backflow protection, reverses connection protection.
• 【Regards as power supply】Compared with another converter, our boost buck converter supports the constant current function. After charging for a period, the charging board will switch to constant voltage output automatically to prolong the battery lifetime.
• 【Mulit-parameter display】Power supply step up down converter HD LD displays the voltage, current, power, capacity, energy, time multi-parameter. It is very easy to read the parameter
• 【User Tips】We have uploaded the PDF user manual on the Amazon Page in the Technical Specification section. Please download it from here if you need it. If you have any issues with the product, please email icstation to get help at the first time. Icstataion provides 30 days quality guarantee.

User questions & answers

Question:	Dimensions? it’s not in the pdf provided
Answer:	Hello, 3.1in*1.7in*1.5in. Thanks
Question:	I have a few questions. 1: Does this have low voltage protection for the input? If 18v input drops below 16v will output cut out
Answer:	Hi, it supports low-voltage protection function. At the same time, you can set the LVP (16V), you can long-press the SET button enter the main menu. Then you can set the LVP data.
Question:	If the input power is disconnected completely will the settings remain
Answer:	Hi, it supports memory function. the settings will be remained.
Question:	What size opening does the unit snap into
Answer:	https://m.media-amazon.com/images/S/aplus-media/sc/d5d96833-986c-4f9a-b013-01c0981c3310.__CR0,0,970,600_PT0_SX970_V1___.jpg

Product description

Size:3pcs

Description:

Input voltage: DC 1V-5V

Outout voltage range: DC 5.1V-5.2V

Output current  range: 1A-1.5A 

Operating temperature: -40 °c ~+85°c

Full load temperature rise: 30 ° C

Quiescent current: 100uA

Dimensions: 28.9mm x 18.8mm x 8.5mm

Conversion efficiency: up to 96%

Load regulation: +/- 1% 

Voltage regulation: +/- 0.5% 

Short circuit protection: No 

Input reverse polarity protection: No

Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)

Display: with load LED indicator

Wiring meathod: welding

Input mode: IN+ input positive, IN- input negative

Output method: standard USB

Package:

2pcs 3V to 5V Boost Converter Module

Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A) Many ripples in similar types of products reach 500 millivolts, which will cause invisible damage to the device, seriously affecting the abnormal operation or damage of the device.

Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off) 

when battery voltage less than 2.7V in load, LED will light off; when battery voltage is more than 2.7V without load, LED will in dim light

• ★Input voltage range is DC 1V-5V, output voltage range is DC5.1V-5.2V, and output current range is 1A-1.5A.
• ★With high conversion efficiency up to 96%.
• ★Design does not require electrolytic and tantalum capacitors, using ceramic capacitors,more safe.
• ★Applied by many electric devices, such as mobile phones, MP3, MP4, PSP, etc
• ★With under-voltage indicator. When the input voltage is lower than 2.7V, the LED indicator is off.

User questions & answers

Question:	My boards came connected together with no perforations between the two boards. Is this intended? If so how do I separate the two boards
Answer:	Yes its intended. Every tiny circuit board i get in multiples come that way. In the middle it should look like its been previously scarred by a razor blade, just snap it in half there. They normally seperate very clean without putting much pressure on them.
Question:	Will 2.7v be an issue to power it
Answer:	Hello, it can be driven when the input voltage is 2.7V.
Question:	Can it be used to power a lamp that need 5V with a 12V battery
Answer:	Yes, as long as you don't exceed 2A at 5V.
Question:	What color should the power light be? It is showing yellow which usually stands for a problem
Answer:	It should be red meaning it's on never knew yellow was an option for this light

Product description

Parameters:

Input voltage:DC7-36V ;Output voltage: DC1.25-32V

Output current: adjustable, 5A Max(please use it within 4.5A)

Output power: 75W Max(please use it within 50W, if the pressure difference is big,please reduce power)

Working frequency: 180KHz

Conversion efficiency: Up to 96%

Working temperature:-40°C - +85°C

Installation: 4pcs 3mm screws

Module dimensions: L 68.2mm*W 38.8mm* H 15mm

description:

Short circuit protection : Yes

Input reverse polarity protection: No(if necessary, please in input String into high current diode)

Wiring: terminal block or solder terminals, V-IN is the input, V-OUT is output

Usage:

Use as a battery charger

Use as high power constant current LED drive module.



Note:

1. The factory default output voltage is 17V. If the module can not be adjusted, the output voltage is always equal to the input voltage.When you encounter this problem, counterclockwise rotation of the potentiometer 10 laps or more, by doing this you can adjust the output voltage.

2.Because of Module output terminal string has a current sampling resistor, it is a normal phenomenon that there will be 0-0.2V voltage drop after connected to the load.

3.When its output is more than 3A/35W, please enhance heat dissipation!

4.This DC converter is single output, the output voltage of the USB port is the same as the output voltage of the module, if your load is USB device, please make sure the module's output voltage is set at 5V.

5. Single output, the output voltage of the USB port is the same as the output voltage of the module, if your load is USB device, please make sure the module's output voltage is set at 5V.

Packing including:

1 x Buck Converter

• Yeeco DC-DC Step Down Voltage Regulator,Input voltage:DC7-36V ;Output voltage: DC1.25-32V (continuously adjustable,default output 17V) 36V to 24V 12V 5V 3.3V 3V
• The dc to dc step down converter,Output current: 5A Max(use it within 4.5A); Output power: 75W Max(use it within 50W, reduce power if the pressure difference is big)
• This dc-dc step down converter can be used as battery charger,high power constant current LED drive module,normal Step-down modules with over current protection capability
• Input reverse polarity protection: No(if necessary, please in input String into high current diode)
• Short circuit protection ;Output is more than 3A/35W, please enhance heat dissipation

User questions & answers

Question:	I am making a water ionizer and need a direct current. I would need to be able to use in a car and in the house. Would this iten work
Answer:	No, it isn't. The supply, power in, is 5-36 volts.You should be able to find step down on eBay. Look for supply of 110v, and output of what ever you need.
Question:	can this be used to drop a bank of golf cart batteries to 12volts for electronics
Answer:	The limiting factor is the circuitry within the DC DC Buck. No matter how much power you put into this device, (Note: a 12 VDC golf cart battery will always have 10 times or more amps than the DC DC Buck's maximum power rating of 75W before the device's output safety circuity features will trip to an off condition. The manufacturer suggest staying within 90% of maximum amp rating of 5 amps (4.5a) and that additional cooling (mini fan) besides the heat sink be used if contantly using the device at 35W or 3 amps at 12 VDC output. It is good at keeping the output voltage regulated with little deviations as long as your power source (golf cart battery) is in good shape.
Question:	can i charge a 12volt battery with it
Answer:	No, this is not a battery charger.
Question:	Looking to use a 20v cordless drill battery to run a power wheels, but only want to run at 12-18v. Will this work for that and is it easily adjusted
Answer:	Yes, it works very well. Easy to adjust, and has the very nice feature that both current and voltage can be limited. Adjustment is through a 1/8" hole in the casing, and requires a small screwdriver.