Top 9 DC-DC Converter Module Step Up And Down – Power Converters

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DC Voltage Reducer Automatic Buck Boost Converter DC 8V-40V to 13.8V 10A Step Down Up Regulator Waterproof Module Transformer for Golf Cart Club Car

HOMELYLIFE #ad - Compact aluminium shell with epoxy potting, anti-dust, 100% waterproof, anti-shock protection and better heat dissipation. Adopt synchronous rectification technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S.

These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 1 year replacement assurance. Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection. Input voltage: 12v/24v/36v nominal, accept8v-40v range; Output Voltage: DC 13. 8v 10a 138w.
ManufacturerEPBOWPT #ad
Part Number8V/40V-13.8V 10A
Model8V/40V-13.8V 10A



DC Buck Module, 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

DROK #ad - Please carefully read the user’s manual, if your input is lower than that, especially the “Cautions” before using. Output voltage is set as around 20v by default, please turn potentiometer anticlockwise for 10 laps or more until voltage changes.

3. 2. Display - large clear digital LCD display voltage & current value simultaneously. It needs to be manually installed. Note - 1. General use - as ordinary step-down module with over-current protection; as constant current LED driver module; DIY a solar power controller, etc. The case is packaged unassembled to avoid damage during transit. Feature - constant current/voltage mode; voltage calibration & current calibration; USB interface; protective case; short-circuit protection; over-temperature protection; input reverse connection protection.

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. You can find the pdf instructions on this page -- Product information -- Technical Specification -- User Manual PDF.
BrandDROK #ad
ManufacturerDROK #ad
Weight0.15 Pounds
Part Number180080AFA

3. DZS Elec


DZS Elec DC-DC Buck Boost Converter Module 5.5-30V 12v to 0.5-30V 5v 24v Adjustable Step Down Up Voltage Regulator Constant Current Voltage 3A 35W Power Supply with LCD Display

DZS Elec #ad - 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. Short press on/off to control output ON or OFF, long press to set the default output state ON or OFF.

Voltage Display Resolution: 005v, output voltage, Current Display Resolution: 0005a. Lcd liquid crystal display: can switch display input voltage, output current, output power. Safety protection: lc filter, input anti-reverse connection protection, will not burn down, small output ripple, short-circuit protection, low-voltage protection.

Adjustable step-down/up converter, input voltage: 5. 5-30v, output Voltage: 05-30v, led driver, adjustable battery charger, Can be used for common boost and buck module with over current protection, etc. Key control: short press in/out to switch input and output voltage, long press to switch output current power.
BrandDZS Elec #ad
Part NumberBBC-LCD-3A-1

4. Gowoops


Gowoops 5PCS 150W DC-DC 10-32V to 12-35V Step Up Boost Converter Module Adjustable Power Voltage

Gowoops #ad - Conversion efficiency: 94% for reference: when Input 19V 2. 5a output 16V. Input current: 16a max, output current: 10A MAX. Laptops which is less than 150w, industrial grade -40 degree to + 80 degree work temperature, power supply and so on. Convenient for diy -- you can use this module to DIY an output-adjustable car power supply. Easily charging for 60w, suitable for ac adapter, 90w etc. Input voltage: dc 10v-32v, output voltage: DC12V-35Vadjustable.
BrandGowoops #ad
ManufacturerGowoops #ad
Height0.8 Inches
Length7.1 Inches
Weight0.04 Pounds
Width5.1 Inches
Part Number2016007000

5. Jectse


Voltage Converter Module DC 5-30V to 1.25-30V,Automatic Step Up/Down Converter,Boost/Buck Voltage Regulator,Regulated Converter Module,Over Current, Short Circuit, Over Temperature Protection

Jectse #ad - Product - voltage converter module dc 5-30v to 1. 25-30v, short circuit, automatic step up/down converter, Over Current, Boost/Buck Voltage Regulator, Regulated Converter Module, Over Temperature Protection. Wiring method: terminal output, output is OUT.

Regulated power converter module - this is a non-isolated DC regulated power converter module with long service life. High power and stable output, it converts 5-30VDC to 1. 25-30vdc. Note -if reverse input protection is required, input is IN, connect a diode in series with the input. High quality- high quality components ensures high conversion efficiency, up to 93%. Designed with two heat sinks for better heat dissipation.

It supports over current, short circuit, over temperature protection. Specification - input voltage: dc5-30vinput current: 8a, max 10a, please reduce rated value when output high voltage, within 6A for long-term workOutput Voltage: 1.25-30v continuously adjustableoutput current: 10a max long-term natural cooling within 5A, enhance heat dissipation or reduce rated value when module temperature is over 65℃Constant Current Output Range: 02-10a.
BrandJectse #ad
ManufacturerJectse #ad
Height0.79 Inches
Length2.36 Inches
Weight0.15 Pounds
Width1.97 Inches
Part Numbergesrtwhy-669

6. Valefod


Valefod 10 Pack DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step Down Module

Valefod #ad - 10pcs included. 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, 1 circle means +/- 1V.

Output voltagedc 1. 5v to 35v voltage is continuously adjustable, maximum output current is 3A. Suitable for various electronic projects. Easy to diyconnect to power source, you need to contrarotate about 7-15 circles before the voltage starts ramping down, clockwise to step up voltage and counterclockwise to step down voltage.

Input voltagedc 3v to 40v input voltage must be 1. 5v higher than the output voltage, no boost. Mini size45 * 23 * 14 mm with potentiometer. 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.
BrandValefod #ad
ManufacturerValefod #ad
Height0.55 Inches
Length1.77 Inches
Width0.91 Inches
Part NumberVA-139-52

7. Anmbest


Anmbest Constant Current CC CV Buck Converter Module DC 6-40V to 1.2-36V 20A 300W Adjustable Step Down Voltage Regulator Power Supply Module with Short Circuit Protection Function

Anmbest #ad - With a wide input voltage range from 6v to 40v, the step-down converter can accurately adjust output voltage and current. Application: motors, led lights, dvd, led car display, audio, monitor, solar energy, photovoltaic energy, air conditioner, pumps, fans, industrial equipment appliances, etc.

When there is a big difference between input and output voltage, please decrease power and current. Anmbest buck converter input voltage range is dc 6-40v, adjustable output current range is 0-20A, can be used to convert 24v to 12v 5v, adjustable output voltage range is DC 1.22-36v, max output power is 300W. The buck module has 2 heat sink that could enhance heat dissipation.

Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Wiring is convenient with these large current 30A screw terminals. The step down regulator can apply to constant output current. The efficiency can be up to 95%, measured at 20A, converting 24V to 12V. It is designed with 75v/80a large current dual mos tube.
BrandAnmbest #ad
ManufacturerAnmbest #ad
Part NumberAnmbest_MD68N

8. DaFuRui


3.5~12V to 1.0~24V LCD Step Up/Down Module CVCC Buck Boost Voltage Converter with Shell, DaFuRui DC-DC Adjustable USB Power Supply Module

DaFuRui #ad - In vah mode:voltage measurement range 0-35v; current measurement range 0-3a; power measurement range 0-110W; capacity measurement range 0-9999Ah; time measurement range 0-100 hours; temperature measurement range -20℃~70℃/-68℉~158℉.

Lcd high definition display support multi-parameter simultaneous display in real time, with instructions in the package. 100% brand new and high quality dc-dc adjustable USB Power Supply Module with voltage regulation system PER & measurement system VAH. With automatically calibrate voltage and current function. With three voltage input ports normal USB, Micro USB&Type-Cand supports over power protection, under-voltage protection and over-current protection. In per mode:used as a buck-boost power supply module with 3. 5v-12v to 1. 0v-24v adjutable voltage range.
BrandDaFuRui #ad
ManufacturerDaFuRui #ad
Part NumberDC-USB

9. Stemedu


5PCS MT3608 DC to DC Step Up Converter Module Boost Converter Power Supply Module with 10PCS Alligator Clip Wire DIY 2V ~ 24V to 5V ~ 28V

Stemedu #ad - Widely used for storage battery, power transformers, diy adjustable regulated power supply, industrial equipment; with micro USB voltage input, just connected with USB power adapter then you can get 9V 12V 18V 24V voltge. Adjustable potentiometer: Adjust the potentiometer to adjust the output voltage. Input: dc 2-24v; output: 5v-28v; maximum input current: 2a; maximum coversion Efficiency: 93%; Product size: Approx 36 X 17 X 14mmL*W*H. How to email us? please click “stemedu”you can find "Sold by Stemedu" under Buy Now button, in the new page, click “Ask a question” to email us.
BrandStemedu #ad
ManufacturerStemedu #ad
Part NumberST1997X5+ST0523