LM2596 Adjustable DC DC Buck Converter With LED Voltmeter Display From 4.0 to 40V Input To 1.25 to 37V Output Two Pack Power Regulator For DIY Electronics Projects Easy To Adjust And Build A Stable Reliable Micro Power Supply
✔️ 4 to 40V input, 1.25 to 37V output, 150 kHz regulator, safety features
These compact, adjustable buck regulators deliver reliable step-down power for DIY electronics, microcontroller projects, car electronics, and bench experiments. They’re practical for building a stable micro power supply right on the bench.
✅ LED numeric display with ±0.1V accuracy
✅ Input 4.0 to 40V, output 1.25 to 37V, 150 kHz regulator
✅ Built-in reverse diode protection plus overheat and short-circuit protection
✅ Two-pack for quick replacements and multi-project setups
💡 What is a DC buck converter used for in DIY electronics? It's a handy device that steps down higher voltages to safe, steady levels for microcontrollers, sensors, and LEDs. It helps power prototypes and small machines reliably. - Use cases include bench power supplies, car electronics, robotics, and hobby builds - Handy for protecting delicate circuits from voltage spikes - Quick setup with screw-terminal blocks, no solder needed - Adjustable output with a small screwdriver