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Three black rectangular USB power modules with attached cables

KEHIPI

KEHIPI 3Pack 12V-24V to 5V 3A USB Power Adapter

SKU CH-9MD2-K9JCZ

Three-pack of 12V-24V to 5V 3A USB buck converters with IP68 rating and 96% efficiency

  • Type3PCS Single USB Interface
  • ColorBlack
  • Converts 10-32 V input to stable 5 V USB power
  • Intelligent chip provides over-current, over-temperature and short-circuit protection
  • IP68 rating withstands dust and water in harsh environments
  • 96 % conversion efficiency reduces heat and power loss
  • Three-module pack powers multiple devices from a single source

Three-pack DC buck converter for 12 V

Each module steps 10–32 V input down to a regulated 5 V USB output rated at 3 A maximum. The pack suits installers who need multiple drops for GPS units, dash cameras, two-way radios or similar 5 V accessories in cars, trucks or buses.

IP68 sealing with 96 % conversion efficiency

The encapsulated board operates from –40 °C to +80 °C and achieves 96 % efficiency, so waste heat stays low during normal operation. Built-in over-current, over-temperature and short-circuit protection automatically disconnects the output if a fault occurs.

Continuous 15 W limit under sustained load

The converter maintains 5 V at 3 A only while the connected device draws 15 W or less; exceeding that rating triggers the protection circuit. A 35 cm USB pigtail on each unit reaches typical dashboard or console locations without extension cables.

Highlights

  • Converts 10-32 V input to stable 5 V USB power
  • Intelligent chip provides over-current, over-temperature and short-circuit protection
  • IP68 rating withstands dust and water in harsh environments
  • 96 % conversion efficiency reduces heat and power loss
  • Three-module pack powers multiple devices from a single source

Specifications

BrandAITRIP
Type3PCS Single USB Interface
ColorBlack

Questions about this item

How do I wire the 10-32V input and the 35cm USB cable without reversing polarity?

Connect the red lead to positive and the black lead to negative within the 10-32V DC range; the 35cm cable then delivers 5V to the USB port.

Will the IP68 seal or the protection chip need replacement after extended use?

The IP68-rated enclosure and the built-in over-current, over-temperature and short-circuit protection are solid-state with no serviceable parts.

At what load does the 96% efficiency drop or the 15W limit trigger thermal shutdown?

Sustained loads above 15W or operation near the 80°C upper temperature limit will activate the automatic protection circuit.

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