Top 9 5A Buck Converter – Power Converters

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D-PLANET 4-PACK 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module

D-PLANET #ad - You can request a refund for any single module and no need to return it. Any problems you can contact us and we will try our best to resolve it till you satisfied.

Updated version: updated from lm2596 and better than it, with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use. High conversion efficiency up to 96%. Input voltage range:4~38V Note:input voltage not over 38V. 100% satisfication service: if there are any problem with our products, please feel free to contact us. Output voltage range:1. 25-36vdc adjustable. Output current: 0-5A, Output power: 75W.
BrandD-PLANET #ad
ManufacturerD-PLANET #ad
Height0.67 Inches
Length3.15 Inches
Width1.57 Inches
Part Number4

2. Frienda


38V to 1.25V, 8 Pieces 5A DC-DC Adjustable Buck Converter Step-Down Voltage Regulator Power Module 4V, 36V

Frienda #ad - Module parameters: the input voltage is 4v - 38v please do not exceed 38v for input, the output current is 0A- 5A Recommended to use within 4. 5a, the output voltage is 1. 25v - 36v continuously adjustable, the output power is suitable for using within 75W. 5. 4 x 2. 3 x 1.

8 cm/ 2. 13 x 091 x 071 inches, please check whether the size is suitable for your needs before purchasing. Safer version: these dc-dc adjustable buck converters contain reverse voltage protection, over-temperature and short-circuit protection, with both input and output voltage range, output power and efficiency, safer and better than LM2596 version. Conversion efficiency: our 5a dc-dc adjustable buck converter can withstand working temperature range from minus 40 to 85 degrees Celsius and support working frequency of 180KHz, its conversion efficiency is 96% higher the specific efficiency is related to input, output voltage, current and pressure drop, the load adjustment rate shall not exceed 0.8

8% and the voltage regulation rate shall not exceed 08%. Convenient to operate: the step-down voltage regulator power module has designed with power indicator, short circuit protections limit current 8A and over-temperature protection which means the output will be automatically turned off after over-temperature. Check the size: each regulator power module measures approx.
BrandFrienda #ad
ManufacturerFrienda #ad
Weight0.33 Pounds
Part NumberFrienda-Power Converters-0179

3. Valefod


2 Pack DC-DC 5A Buck Converter 4-38V to 1.25-36V Step Down Voltage Regulator High Power Module with LED Display

Valefod #ad - Easy to diyconnect to power source, clockwise to step up voltage and counterclockwise to step down voltage. High precisionthe buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise.

Input voltagedc 4v to 38v input voltage must be 1. 5v higher than the output voltage, no boost. 2 sets included. Suitable for various electronic projects. Factory default stays a high voltage, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V.

Mini size62*38*14 mm with potentiometer. Output voltagedc 1. 25v to 36v voltage is continuously adjustable, maximum output current is 5A.
BrandValefod #ad
ManufacturerValefod #ad
Part NumberVA-0189



DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case, DC Buck Module

DROK #ad - 2. The case is packaged unassembled to avoid damage during transit. Display - large clear digital LCD display voltage & current value simultaneously. 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. Output voltage is set as around 20v by default, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 3. Please carefully read the user’s manual, if your input is lower than that, especially the “Cautions” before using. Feature - constant current/voltage mode; voltage calibration & current calibration; USB interface; protective case; short-circuit protection; over-temperature protection; input reverse connection protection.

It needs to be manually installed. You can find the pdf instructions on this page -- Product information -- Technical Specification -- User Manual PDF. General use - as ordinary step-down module with over-current protection; as constant current LED driver module; DIY a solar power controller, etc. Note - 1.
BrandDROK #ad
ManufacturerDROK #ad
Weight0.15 Pounds
Part Number180080AFA



DROK 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging, Buck Converter 12v to 5v

DROK #ad - The step down regulator adopts synchronous rectification scheme to provide wide voltage range, large current and high efficiency. Drok buck converter input voltage is dc 9v-36v, output voltage is 5.

2v 5v-5. 3v available according to your input voltage. Note: input different voltage will output different power: input dc 9-24v, output 5. 2v/5a/25w; input dc 32-36V, output 5. 2v/6a/30w; input dc 24-32V, output 5. 2v/3. 5a/18w. The voltage reducer is with USB interface and quick charge identifying chip, and is compatible with Android and Apple. Our buck voltage regulator is user-friendly, accompany with DC interface and connecting terminals, make it easier to be connected to different devices.
BrandDROK #ad
ManufacturerDROK #ad
Part Number200217



DROK DC-DC Buck Converter DC 8-35V to DC 1.5-24V 5A Power Supply Step Down Regulator Module 24V 12V 5V Volt Transformer Stabilizer, Voltage Reducer

DROK #ad - Durability -- waterproof, moisture-proof, dust-proof, shock-proof. Application -- radio, electric fan, cell phone, LED display, security camera, motor, car audio, electronic project DIY etc. Safety protection -- over-current protection; over-temp protection. Features -- aluminum shell; anaerobic copper core wire; U-type fixing card slot; organic silicone packaging technology. Parameter -- voltage reducer; input voltage range 8v~35v; output voltage 1. 5~24v adjustable; output current 5A max.
BrandDROK #ad
ManufacturerDROK #ad
Part Number090198AFA



DROK Voltage Regulator DC 4-38V Step Down to DC 1.25-36V Adjustable Power Supply Reducer 5A 75W CC CV Volt Transformer Board, Buck Converter Module

DROK #ad - Indicator - indicate current mode of CC/CV & charging status of charging/full-charged. Protection - short-circuit protection; over-temp protection.

Application - as normal buck step down voltage module with over-current protection; as charger for various battery, wind turbine; as high power LED CC drive module, for solar battery panels, etc. Parameter - input voltage dc 4v-38v; output voltage DC 1. 25v-36v continuously adjustable; output current 5A max; output power 75W max. Features - with constant current & constant voltage mode; float volt & charging amp can be set when used as lithium battery charger; high efficiency of 96%; low ripple.
BrandDROK #ad
ManufacturerDROK #ad
Part Number091016AFA

8. Organizer


5pcs Lithium Battery Charger Module Board 5A DC naar DC CC CV LED Driver Step Down Buck Converter Board Constant Current Voltage XL4015 XL4015

Organizer #ad - High power, batteries, high efficiency, nickel-cadmium nickel-metal hydride batteries battery charger for solar panels, low ripple;2.2. With constant pressure and constant current modes, you can set the float voltage and the charge current size, there are light indicates which mode is currently in module;4.

When used as a lithium battery charger, there is light indicates is being charged or has been filled;. 3. Has the current limit protection, output short circuit even if it will not burn module. Triple:1 use as a normal blood pressure modules with overcurrent protection capability;2 As the various voltage lithium batteries, 5A, wind turbines and other occasions;3 Used as a high-power LED constant current drive module;.

5. Overtemperature protection: automatically shut off the output after overtemperature,Input reverse polarity protection: None, if necessary, please enter the string into the high current diode. 1. 4. This module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability.
BrandOrganizer #ad
ManufacturerOrganizer #ad
Part Number10552



Boost Buck Converter, 4A 35W High Power Voltage Step Up Down Converter Board with Case LCD Display, DROK DC 5.5-30V to 0.5-30V 5V 12V 24V Adjustable Power Supply Regulator Module

DROK #ad - Protection - soft start; input reverse connection protection; output anti-backflow protection; short-circuit protection; over-current protection; over-power protection; over-temperature protection.

Parameter - buck boost converter, input voltage range 5. 5-30v; output voltage range 05-30v; working current 4A; power 35W. Application - as a normal boost buck converter module with over-current protection; as a battery charger; as a high-power LED constant current driver module, etc. Other features - with buttons to switch displayed parameter & set output ON/OFF; with CC & CV potentiometer; with protective case needs to be manually assembled; with LC filter. Display - clear lcd screen displays input voltage, output voltage, temperature, output current & output power switched by button.
BrandDROK #ad
ManufacturerDROK #ad
Part Number200446