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Five green PCBs with blue potentiometers and screw terminals

SMUGDESK

SMUGDESK 5-pack LM2596 DC-DC step-down buck converter 3-40V to 1.5-35V power adapter

SKU CH-447F-02ADK

Five LM2596 buck converter modules step down 3.0-40V input to a 1.5-35V adjustable output with 92% efficiency and built-in protection

  • Adjustable 1.5 V to 35 V output suits diverse DIY projects
  • Wide 3.0 V to 40 V input range handles many power sources
  • 92 % conversion efficiency reduces heat and saves energy
  • Built-in overheat, over-current and short-circuit protection safeguards modules and loads
  • Five-piece pack provides cost-effective spares for hobbyists and technicians

Five-Pack LM2596 Buck Converters

This five-piece kit provides LM2596-based step-down modules for hobbyists, technicians and small-batch builders who need adjustable DC voltage regulation. Each board accepts a wide 3.0 V to 40 V input and delivers a variable 1.5 V to 35 V output set by the onboard trim potentiometer.

Check Input Source and Wiring

Verify that your supply voltage falls within the 3.0 V to 40 V range and that the required output does not exceed 35 V. Ensure the screw terminals match your wire gauge and that the load current stays within the LM2596 rating before connecting any project.

Efficiency, Heat and Protection

The modules reach up to 92 percent conversion efficiency, limiting heat rise during normal operation. Built-in over-temperature, over-current and short-circuit safeguards shut the converter down under fault conditions, keeping both the board and the connected load safe.

Highlights

  • Adjustable 1.5 V to 35 V output suits diverse DIY projects
  • Wide 3.0 V to 40 V input range handles many power sources
  • 92 % conversion efficiency reduces heat and saves energy
  • Built-in overheat, over-current and short-circuit protection safeguards modules and loads
  • Five-piece pack provides cost-effective spares for hobbyists and technicians

Specifications

No published specifications for this item yet.

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