Three Pack 8A Step Down Buck Converter Voltage Regulator Module With Digital PWM LED Display, Adjustable Input 4 To 40V And Output 1.25 To 36V, Perfect For DIYers And Stable Power Supply
✔️ 4-40V input, 1.25-36V output, up to 8A, PWM LED display
These three compact, adjustable step-down buck regulator modules with a digital PWM LED readout are built for DIY power projects, hobby electronics, and prototyping. Use them to create stable low-voltage rails from car batteries, bench power sources, or other DC supplies for microcontrollers, sensors, motors, and LED strings.
✅ Input voltage range 4-40V DC for a wide range of sources
✅ Output voltage adjustable 1.25-36V DC to match your load
✅ Max current 8A (5A recommended for continuous use)
✅ Efficiency up to 94% and 180 kHz switching
✅ 0.36 inch red LED display for easy readout
✅ Protection: input reverse, short-circuit, and over-temperature
✅ Three-pack in the box for multi-point power projects
✅ Max power 200W per module for robust performance
💡 What is a PWM buck regulator used for in DIY power projects? A handy tool for dropping higher voltage to a stable, safe level for electronics. - Handy for powering microcontrollers from car or battery sources - Great for DIY power supplies and sensor networks - Helps protect loads with built-in short-circuit and over-temp safeguards