Adjustable DC Power Supply 3A 72W 3V To 24V Output Universal Switching Adapter With Handy LED Readout 100V 240V AC Input Rotary Knob For Precise Voltage Control Includes 14 Tips And Reverse Polarity Converter
✔️ Rotary knob 3-24V output, 100-240V input, 72W, 14 tips included
This adjustable DC power supply is a compact, bench-ready source for electronics projects. It accepts 100-240V AC input and delivers a stable 3-24V DC output up to 3A. With a precise rotary knob, handy LED readout, and an independent power switch, this unit is perfect for hobbyists testing prototypes, LED lighting, and small devices. It also includes a 14-tip set plus a reverse polarity converter to simplify wiring during experiments.
✅ Adjustable 3-24V output, max 3A
✅ 100-240V AC input for worldwide use
✅ LED readout and independent power switch for easy monitoring
✅ 14-tip set plus reverse polarity converter for wiring flexibility
💡 What is a handy adjustable power supply used for in electronics projects? This handy energy source helps you test circuits and power small gadgets safely. - Power microcontrollers, LED strips, and small boards within a set voltage range - Fine-tune voltage with a rotary knob and monitor with the LED readout - Includes 14 tips and a polarity converter for broad compatibility - 100-240V input supports international setups