Beefy Two-Pack DC-DC Buck Converter Modules From 48V-100V Range To 1.25V-48V Adjustable Power Supply Board With 1.8V 2.5V 3.3V 5V 9V 12V Outputs, Built-In Over Temperature, Over Current, Short-Circuit Protection, Non-Isolated High Voltage Design

Dual High-Voltage DC-DC Buck Converter Modules Pack
✔️ 2-pack, 12-120V input, 1.25-48V adjustable output, 1.5A max

These non-isolated, high-voltage buck converters drop wide input voltages down to precise low-voltage rails. They’re ideal for powering microcontrollers, sensors, and control circuits in industrial, lab, or automotive projects.

✅ Wide input range 12-120V and adjustable output 1.25-48V
✅ Max 1.5A output with built-in over temperature, over current, short circuit protection
✅ Non isolated high voltage design with built-in soft start
✅ Pack of 2 modules for quick multi-point power supply builds
✅ Input-output difference Vin - Vout >= 5V

💡 What is a high voltage DC-DC buck converter used for?

It’s handy for converting wide input voltages to stable low voltage rails for microcontrollers, sensors, and control boards in industrial and field projects.

- Wide input range 12-120V and adjustable output 1.25-48V
- Built-in protections including over temp and short circuit
- Non-isolated HV design for compact, efficient power
- Soft-start reduces inrush and stress on downstream circuitry