Adjustable Voltage Regulator Module DC-DC Power Supply 3.3V/5V Fixed & 1.2V-24V Adjustable Output, MP2491C with Digital Display & Protection for Smart Car Robot (Module + T-Plug Cable)

Three Independent High-Power OutputsBuilt with 3 genuine MP2491C synchronous step-down chips. Each channel delivers up to 5A load independently 5A for 5V, 5A for 3.3V, and 5A for adjustable 1.2V -24V. When all 3 channels work simultaneously, each supports 4.5A. Ideal for powering MCUs, servos, motors, and sensors in one module.; Real-Time Digital Voltmeter & ±1% AccuracyUnlike most competitor modules without display, our module features a built-in digital tube showing the adjustable output voltage instantly. Regulation accuracy is within ±1%, ensuring reliable power for sensitive electronics.

No more guessing or external multimeters.; Full Protection Circuit for Safety This module includes input reverse polarity protection (red LED off when reversed), output overcurrent hiccup protection, overvoltage protection, short circuit protection (blue LED off as warning), and thermal shutdown. Your devices stay safe.; Flexible Input & Output ConnectionsInput supports terminal block, XH 2.54 2-pin, and DC5525 jack. Outputs each have 6-pin headers for 5V, 3.3V, and adjustable voltage. Cascade two modules via XH 2.54 to expand to 4+ voltage outputs. Optional T-plug cable available for direct connection to 7.4V or 12V Yahboom battery packs.

; PrecautionsDo not connect input power supply to the output interface; do not connect a voltage exceeding 24V; tighten the fixing screws to prevent screws from falling off or copper pillars from shifting and causing a short circuit; during