The DC-DC Step-Down Regulator Module – 500W, 18A is a high-efficiency power converter designed to provide a stable and adjustable output voltage from a higher input voltage. With an input range of 12-95V and an output voltage range of 1.5-90V, this module can handle heavy loads with a rated power of 400W and a peak efficiency of up to 96%. It features robust protection mechanisms including short circuit protection, input reverse connection protection, and constant current protection. This module is ideal for applications in battery charging, LED drivers, and other power supply systems.
Specifications of DC-DC Step-Down Regulator Module – 500W, 18A:

Input Voltage: 12-95V
Output Voltage Range: 1.5-90V
Input and Output Pressure Difference: 2V
Set Current: 0.3-18A
Switching Frequency: 120KHz
Output Rated Current: 15A
Output Rated Power: 400W
Conversion Efficiency: Up to 96%
Short Circuit Protection: Yes (constant current protection)
Input Reverse Connection Protection: Yes (MOS tube reverse connection)
Output Anti-Backfeed: None (anti-backfeed diode needed for inductive loads like motors)

Datasheet of DC-DC Step-Down Regulator Module – 500W, 18A:
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