3A DC-DC Buck Converter Module 7-26V to 5V Fixed Output

Compact step-down voltage regulator module for powering 5V electronics from a higher DC input source. Suitable for Arduino, ESP32, Raspberry Pi, sensors, battery projects, solar projects and vehicle low-voltage electronics.

Features:

• Converts 7-26V DC input to fixed 5V DC output
• Rated up to 3A output current
• Compact approx. 22 x 17 x 4mm board
• High efficiency design, approx. 96%
• Marked IN+/IN- and OUT+/OUT- solder pads
• Inductor-based buck converter design
• Thermal shutdown and over-current protection
• Operating temperature: -20°C to +85°C

Suitable for:

• Arduino and ESP32 projects
• Raspberry Pi 5V power projects
• Sensors and microcontroller circuits
• Battery and solar-powered builds
• 12V to 5V hobby electronics

Important notes:

• Fixed 5V output only - not adjustable
• DC input only. Do not connect to mains power.
• No USB port - soldering is required
• Not waterproof - install inside a suitable enclosure
• External fuse or protection is recommended
• Heat dissipation may be required under sustained high-current loads
• Not for medical, life-support, safety-critical or hazardous applications

Package includes:

• 1 x 3A DC-DC buck converter module

GST invoice available. Shipped from New Zealand.

14-day change-of-mind return in unused condition for a refund less shipping fees. 1-year return-to-base refund or replacement guarantee.

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