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4 USB 5A Buck Converter DC-DC Step Down Module US$5.18, DIY Kit LM3915 Audio Level Indicator US$1.80 + US$5 Postage @ ICStation

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DC-DC Step Down Module 4 USB Interface 5A Buck Converter Power Supply Module

DIY Kit LM3915 Audio Level Indicator Yellow Red LED Light Electronic Soldering Practice Kits

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ICStation, China
ICStation, China

closed Comments

  • +1

    How about some deals on DC step up power converters

    • Sure. We will choose some deals about that in next week

  • Bought. Perfect timing, thank you! This buck converter greatly simplifies my need to internally wire and power a Raspberry Pi + LEDs inside my 24V 3D Printer (to eliminate the Pi + LEDs needing their own power supplies - cables everywhere). Immediate pros: No soldering due to the terminal block/USB ports, it's already shielded/enclosed so no need to do this myself. Cons: to be determined.

    • Thanks a lot for your support!

  • Can you plug that to a 12V deep cycle battery in a caravan to charge phones and tablets ?

    • From the specs, yes, although not at fast charge speeds.

    • Yes, it can connect the 12V battery as the power supply to charge your phone, if your tablets work at 5V

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