KEHIPI 3Pack 12V-24V to 5V 3A USB Power Adapter
Three-pack of 12V-24V to 5V 3A USB buck converters with IP68 rating and 96% efficiency
- Product type3PCS Single USB Interface
- Product 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.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $19.99
- Cheaper than about 58% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | AITRIP |
| Product type | 3PCS Single USB Interface |
| Product color | Black |
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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