Top 10 Constant Current Power Supply – Power Converters

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1. N A


DC Step-Down Power Supply Adjustable Module RD6006W Voltage Converter Voltmeter 60V 6A, USB WiFi Constant Voltage and Constant Current DC

N A #ad - P>notethe supporting software recommends that you use a computer with windows 7 or higher, which may not be compatible with Apple's macbook, please use it with caution. P>all-round load protection, safe and reliable. If it exceeds the set value, it will automatically stop to prevent damage to the electrical equipment.

P>battery charging, suitable for various types of battery charging note: batteries with a charging cut-off voltage greater than 60V cannot be charged using CNC power supplies, which will cause product damage; dry batteries cannot be charged. P>equipment power supply suitable for scientific research laboratories, automated production line testing, electronic instrument maintenance and other places. P>professional equipment calibration, using high-precision sampling chip, 4-bit resolution, the detection data error is smaller and more accurate.

P>perfect pre-sales and after-sales service, if you have any questions, please contact the seller. P>2. 4-inch high-definition color screen, support curve display, real-time display output voltage, current, power curve. The output overvoltage OVP / overcurrent OCP can be set. P>you need two additional items one being a power supply to use this power supply, if you are not sure, it is recommended to consult the seller, thank you.
BrandN A #ad
ManufacturerYHKJNB #ad
Part NumberYH007

2. DZS Elec


DZS Elec 250W DC Booster Constant Voltage Constant Current Power Converter Module DC-DC 10-40V to 10-50V 6A Adjustable Step-Up Power Supply Module CC CV Voltage Regulator Large Power Driver

DZS Elec #ad - The booster power module adopts high thermal conductivity aluminum PCB, Working Temperature: -40 to +85 degree Celsius. 250w booster constant voltage constant current power converter module, Input Voltage: DC 10V-40V, Output Voltage: 10-50V Continuing Adjust, The output voltage should be larger than input voltage.

Much safer operation. Input current: 6a max, static working current: 10ma, Constant Current Range: 02-6a. Booster converter module adopts 10a/100w schottky, 50V high frequency low resistance capacitor, 27mm High Q power inductor, 2512 alloy resistor etc. Suitable for diy voltage stabilizing power supply, solar panel voltage stabilizer, vehicle power supply, battery/lithium battery charging, high power mobile power supply, driving high power LED and so on. Please enhance heat sink if output current exceed 4A.
BrandDZS Elec #ad
Part NumberALU-BOOST-200W



WINGONEER DPS5020 USB Communication 50V 20A Constant Voltage Current Step-Down Power Supply Module Buck Voltage Converter Voltmeter

WINGONEER #ad - And it also has the function of extracting quickly two groups stored value. On the output state remind area, input voltage, the state of constant voltage and constant current, output is normal or not, the preset current, output current, and the current data groups that is being used.

Its adjustable output voltage range is 0-5000v, step by 001v. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. This module has power-down stored function and can store 10 groups preset value. Support usb bluetooth communication function, Bluetooth board is an optional accessory and is not included.

You can view the preset voltage, the key is locked or not, you can see that output opens or not, output voltage, output power, etc. Its adjustable output current range is 0-2000a, step by 001a. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. Lcd display on the module has the function digital voltmeter and ammeter.
ManufacturerWINGONEER #ad
Part Number916



NOYITO 15A Anti-backflow Diode Constant Current Power Supply Module DC 5-60V Suitable for Battery Solar Charging Anti-backflow

NOYITO #ad - Effectively reduce heat generation and improve efficiency. Br>. Quiescent current: 02ma at 12V. Br>. Working temperature: -40°C to +85 °C. Br>. Working current: 15a Max, Peak 18A. Br>. Noyito 15a anti-backflow diode constant current power Supply Module Suitable for solar panel anti-backflow, battery charging anti-backflow. Working voltage: dC 5 - 60V. Br>.
BrandNOYITO #ad
ManufacturerNOYITO #ad
Part NumberNOAD15A



WHDTS 20A Power Supply Module DC-DC 6V-40V to 1.2V-35V Step Down Buck Converter Adjustable Buck Adapter CVCC Constant Voltage Constant Current Converter LED Driver

WHDTS #ad - You can use it to charge rechargeable battery. Working voltage: dc 6v-40V, Output Voltage: DC 1. 2v-35v, output current: 20amax and it needs to add a heat sink if current is more than 10A. Any issues, the more favorable the price is.

Air Purification. Scientific research equipment. Civil Equipment. Check and follow the product images for specific using steps. Solar panel Voltage Regulator. Whdts has long been engaged in Electronics Related Products wholesale and retail business. Module Type: Non-isolated. The bigger the amount is, Supports Wholesale: This buck power module requires basic electronic knowledge and hands-on ability. And anti-backflow protection makes it possible to connect to the battery to charge directly.

Strong self-protection ability--this buck power module has powerful protection functions, including Over Current Protection and Short Circuit Protection. Perfect after-sale service, please do not hesitate to contact us directly for further help. In this situation, the output voltage should be the same with the battery’s work voltage. Battery Charging. Please read the using steps before use.
BrandWHDTS #ad
ManufacturerWHDTS #ad
Part Number14746BA



AITRIP 2PCS DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module for Electric Equipment and Digital Products

AITRIP #ad - Widely used for electric equipment, digital products, laptop and more. Dc 8. 5v to 50v input voltage, 15a maximum input current, 10V to 60V continuously adjustable output voltage, 12A maximum output current.

It can also be used as a driver for high power LED lights or voltage regulator for solar panels. High efficiency, the maximum conversion efficiency can be 96% and efficiency is related to input/output voltage, current and voltage difference. Input and output are designed with screw terminals for convenient wire connection and disconnection. This is a great 400w dc to dc step-up power supply module for electric equipment, digital products, laptop, etc.
BrandAITRIP #ad
ManufacturerAITRIP #ad

7. DZS Elec


DZS Elec DC-DC Buck Converter 6.5V-36V 24V to 1.2V-32V 3.3V 5V 9V 12V Adjustable Step Down Voltage Regulator 4.5A 75W CC CV Power Supply Module with LCD Display Constant Current Driver Module

DZS Elec #ad - In/out button for switching lcd display; on/off button for switching or setting output status switch; +/- button for regulating output voltage, short press to increase or decrease 005v, support long press for fast voltage regulation.

Max output power: 50w in natural heat dissipation, up to 75W after enhancing heat dissipation. Safety protection: with input reverse protection, short circuit protection. Input voltage: dc 6. 5-36v, output voltage: dc 1. 2-32v, output current: 0-4. 5a 3. 5a for long time work in natural heat dissipation. If charge the battery, charge the module first and then connect the battery, and make sure the battery voltage is lower than the output voltage.

Can be used as common step-down power module with over-current protection, battery charger, large power LED constant current drive module etc. Lcd: can display input/output voltage, output current and output power; Voltage Display Resolution 005v, current Display Resolution 0005a.
BrandDZS Elec #ad
Part NumberCNC-5ABC-LCD-1

8. diymore


Diymore 2pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module

diymore #ad - The buck module has 2 heat sink that could enhance heat dissipation, extending service life. The efficiency can be up to 96%, measured at 20A, converting 24V to 12V.

It is designed with 75v/80a large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output. When there is a big difference between input and output voltage, please decrease power and current. Wiring is convenient with these large current 30A screw terminals. This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
Branddiymore #ad
Manufacturerdiymore #ad
Height1.06 Inches
Length2.36 Inches
Width2.09 Inches
Part Number012359us

9. DollaTek


DollaTek Cold-Rolled Steel Material DIY Housing Kit for DPS Series Power Supply Module LCD Digital Programmable Constant Voltage Current DPS3003 DPS3005 DPS5005 DP30V3A DP50V2A DP50V5A

DollaTek #ad - This diy housing kit is perfectly suitable for the digital control power supply. It's also designed with communication interface. Diy housing kit, enjoying the fun of DIY. It is suitable for the following mode of digital control power supply: DPS3003, DP50V2A, DP30V3A, DPS3005, DPS5005, DP50V5A. Perfectly suitable for the digital control power supply. Adopts cold-rolled steel material. Provides good protection for the power module.
BrandDollaTek #ad
ManufacturerDollaTek #ad
Part NumberDZ1307

10. fo sa


400W DC-DC Step-up Boost Converter Converter, Non-Isolated Constant Current Power Supply Module LED Solar Panel Driver, Voltage Transformer

fo sa #ad - There are 2 heatsinks that would provide better heat dissipation. The input and output are equipped with screw terminals for easy connection and disconnection of the cables. This is a great 400 w dc / dc power module for electrical appliances, digital products, laptops, etc. High efficiency, the maximum conversion efficiency can be 96% and the efficiency depends on the input / output voltage, the current and the voltage difference. It can also be used as a driver for high power LED lights or as a voltage regulator for solar panels.
Brandfo sa #ad
Manufacturerfo sa #ad
Height0 Inches
Length0 Inches
Weight0.2 Pounds
Width0 Inches
Part Numberfosawfco5bmxrt