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#ALIEXPRESS #SOLDERING IRON #USB POWER #USB-C POWER #WORKBENCH GEAR

I seem to have been accumulating a whole bunch of USB powered devices. I’ve got the mini hotplate, a small power supply, and two USB soldering irons!

The mini hotplate takes 20 volts and uses around 60W when it’s heating up.

Mini Hotplate

The power supply also wants 20 volts.

Power Supply

And one of the soldering irons is limited to 12 volts, and the other will use 20 volts.

Soldering Iron 20v

Soldering Iron 12v

It’s not a massive problem, but I do only have one 65W USB-C supply coming into workbench. I want more, I want much much more!

There don’t seem to be any powered USB-C hubs, so I went shopping on AliExpress and eventually came across this nice board:

USB-C Power Board

This has four standard USB sockets on the top which all support QC2 and QC3

USB-A Protocols

And it’s got four USB-C sockets on the bottom:

USB-C Power Board Bottom

These support pretty much all the protocols you can think of!

USB-C Protocols

Testing out how much current the board can deliver gives us a great result - it can easily do 65 Watts!

65 Watts

For those of you who are interested in what’s on the board, I’ve tried to capture the IC numbers in this picture:

Close Up

There’s a datasheet here for the chip here (it’s all in Chinese though!).

It’s pretty good though - I’ve now got 4 USB-C supplies on my bench, all of them capable of 65W of power.

#ALIEXPRESS #SOLDERING IRON #USB POWER #USB-C POWER #WORKBENCH GEAR

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HELP SUPPORT MY WORK: If you're feeling flush then please stop by Patreon Or you can make a one off donation via ko-fi
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Chris Greening


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atomic14

A collection of slightly mad projects, instructive/educational videos, and generally interesting stuff. Building projects around the Arduino and ESP32 platforms - we'll be exploring AI, Computer Vision, Audio, 3D Printing - it may get a bit eclectic...

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