4Pcs Step Down Power Supply Voltage Regulator Module DC DC Adjustable Converter 5A 438V

1、High quality material ensure the durability and stability of the product.

2、Adopt 2pcs 3mm screws installation method, easy to install and remove.

3、This is DC-DC adjustable converter step down power supply module with stable performance..

4、High power, the maximum is 75W, wave power indicator light with heat sink

5、Can be applied to the set down field where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable power supply, etc.

Features:

1. High quality material ensure the durability and stability of the product.

2. Adopt 2pcs 3mm screws installation method, easy to install and remove.

3. This is DC-DC adjustable converter step down power supply module with stable performance.

4. High power, the maximum is 75W, wave power indicator light with heat sink

5. Can be applied to the set down field where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable power supply, etc.

Specification:

Condition: 100% Brand New

Item: Step Down Power Supply Voltage Regulator Module

Quantity: 4PCS

Current: 5A

Function: DC 4-38V to 1.25-36V

High power, maximum 75W, wave power indicator light with heat sink

Input Voltage: 4-38V (please try not to exceed 38V as input)

Output Voltage: 1.25-36V continuously adjustable

Output Current: 0-5A, recommended for use within 4.5A

Output Power: up to 75W

Working Temperature: -40~+85 degrees

Working Frequency: 180KHz

Conversion Efficiency: up to 96%

Load Adjustment Rate: S(I)≤0.8%

Voltage Regulation Rate: S(u)≤0.8%

Power Indicator: Yes

Short Circuit Protection: Yes (limited current 8A)

Over Temperature Protection: Yes (automatically turn off the output after over temperature)

Input Reverse Connection Protection: None, (If necessary, please input a large current diode in the input string)

Installation Method: 2 x 3mm Screws

Wiring Method: Welding, V-IN is input, V-OUT is output

Package Listing:

4 x Development Boards