DZS Elec DC-DC Step-down Constant Current Regulator Module 4-38v Input to 1.25-36v Output Adjustable Large Power 5A 75W Converter for Charging or LED Driver Module

Description

Feature:
Length: 61mm
Width: 26mm
Height: 15mm
Weight: 25g
Input Voltage: 4V-38V(38V is max)
Output Voltage: 1.25V-36V ( Used as a step down module, the input voltage muse be higher than output voltage more than 2V. )
Output Current: 5A (MAX), the output voltage can only be adjusted when the voltage is above 2V.
Output Power: 75W (MAX, Please strengthen the cooling when the output is above 3A 35W.)
Work Temperature: -45 to +85 degree centigrade
Switching Frequency: 180KHz
Transfer Efficiency: less than or equal to 96%
Short-circuit Protection: Yes (Limited current 8A)
Over-temperature Protection: Yes (Automatically shut off the output once over temperature)
Reverse Voltage Protection: NO ( Please note positive and negative electrode, or it will burn out directly. If need, please add large current tube.)
Connection Mode: Terminals or solder terminals. V-IN for input, V-OUT for output.

How to set the current and voltage:
1. Adjust the constant-voltage potentiometer, make sure the output voltage to achieve what you need.
2. Directly connect the multimeter to the output ports at 10A current, to measure the output short circuit current, and adjust constant current pontentionmeter to make sure the output current to achieve the scheduled value.

Package Including:
1pcs 5A 75W step-down power converter