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    8-22V to 3-15V DC Converter Car Power Voltage, Waterproof DC 8-22V Step Down to DC 3-15V 3A Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Truck Volt

    • About this item
    • 8-22V to 3-15V converter input voltage DC 8-22V; output voltage DC 3-15V; output current 3A
    • Aluminum case and silicone sealed design -- High conversion efficiency, low heat generation, good heat dissipation, high safety. Waterproof, anti-shock, anti-humidity and dust-proof, more durable.
    • Protection -- It supports 3 intelligent security protections including over-current protection, over-temperature protection, and output short circuit protection.
    • Widely Application -- Compatible with car audio, motor, speaker, auto GPS navigator, car DVD, hard disk player, MP3, MP4, dashcam, solar panel, LED strip lights, LED display, electric fan, camera, light, toy cars, etc. Easy DC-DC/AC-DC changing.
    • Note --- Positive pole and negative pole of input and output cannot be connected reversely.
    • Dimensions: 5.12 x 3.03 x 0.63 inches
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    First Listed on Newegg June 06, 2026

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