Product Description

• This product is a 180 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation.
• The module with a voltage meter to display the input voltage and output voltage, and the voltage can be corrected through the button to improve the accuracy of the voltmeter.

Features:

1. Power indicator: Yes.
2. Short circuit protection: Yes (limit current 8A).
3. Over-temperature protection: Yes (shutdown output automatically after over temperature).
4. Input Reverse Polarity Protection: None (cascade high current diode if required).
5. Wiring: IN+/- Input, OUT+/- Output.
6. Built-in current limit function.

Specifications:

1. Input Supply Voltage (V) 5 – 38 DC
2. Output voltage (V) 1.25 ~ 36 (adjustable)
3. Output Current (A) max 5A
4. Output power (W) 75
5. Voltmeter error ± 0.05V
6. Conversion efficiency 96%