Input Voltage

22V–60V DC (Wide range, compatible with 24V/36V/48V systems)

Output Voltage

4.2V (Adjustable via potentiometer, if supported)

Output Current

5A (Max)

Output Power

21W (4.2V × 5A)

Efficiency

Up to 92–95% (Depends on load and input voltage)

Switching Frequency

150kHz–500kHz (Typical for buck converters)

Protections

- Overcurrent Protection (OCP)

- Overvoltage Protection (OVP)

- Thermal Shutdown

Cooling

Passive cooling (heatsink) or forced airflow (if high load)

Operating Temp.

-40°C to +85°C (Industrial-grade models available)

Isolation

Non-isolated (common for basic buck converters)

Dimensions

Varies (e.g., 50mm × 25mm × 15mm for compact modules)

Connections

Screw terminals or solder pads (depends on model)