Adjustable DC to DC Buck Converter Module Pack of 10, 3.0 to 40V In, 1.5 to 35V Out, Step-Down Power Supply, High-Quality Components, LED Indicator, Ideal for DIYers and Pro Makers

Adjustable DC-DC Buck Converter for 3-40V In, 1.5-35V Out
✔️ 3-40V in, 1.3-35V out, 2A nominal (3A max with heatsink)

The LM2596 DC-DC Buck Converter is a compact step-down regulator designed for hobby projects, solar setups, and compact power supplies where stable lower voltages are needed.

✅ 3V-40V input and 1.3V-35V adjustable output for flexible power.
✅ 2A rated current, 3A max with adequate heatsinking.
✅ Up to 92% efficiency and 65 kHz switching for minimal heat.
✅ Thermal shutdown and current limit protections protect your load.
✅ Compact 43mm x 21mm x 14mm module with durable components.
✅ Includes 10 pcs LM2596 buck converter modules.

💡 What is a common use for a DC-DC buck converter in electronics?

Handy for powering microcontrollers and sensors from higher voltage sources, delivering stable voltage with built-in protections.

- Powering 3.3V/5V rails from 12V or 24V sources - Driving LED drivers or sensors in portable devices - Reducing heat in compact power supplies - Regulating voltage in solar or battery-powered projects