Powerbox USB-Banana from 12V

thingiverse

I designed this to have a place form which all my Telescopic gear can take its power. The input is a 12V Power Supply with a 2.5x5.5mm Plug. The sockets are 4mm Banana and a row of individually switchable USB-Ports. No soldering required! Mind the Power-rating of the USB (5V3A)!Here are the Parts needed (no affiliate links):Banana Sockets: https://www.amazon.de/-/en/dp/B09MBT4DHV12V-5V Converter: https://www.amazon.de/-/en/dp/B0CHVWBFD7USB Hub: https://www.amazon.de/-/en/dp/B0B8783HJZInput-Cable: https://www.amazon.de/-/en/dp/B00L78IGIC (might vary depending on your power supply output!)Power-Supply: really any you like and can bring the power you need.Manual:Print the thingScrew in all the Banan SocketsGet some wire and connect alle the positivesockets. Connect all the negativ socketsCut off one end of the "Input-Cable" and stick it through the round holeMake a knot in the cable for strain relief. Connect the poles to the Banana-Socket rows.Plug the 12V-5V Converter in place (no screws or glueing necessary) and lead the cable out through the slit. Make a knot inside the housing. Connect the power supply of the converter with the banana-socket row.Put the USB-Hub in place and secure with 2 drops of superglueConnect the USB-Hub and stow away the additional cable (you can also cut it off but mind possible shorts!)Test all the connections with a mulitmeter. Also test for any shorts.Secure every Banana-Socket screw where the cables are clamped with a drop of superglue.Close the lid and fix it to some place at your e.g. tripod.DONE...Disclaimer: I do not take any responsibility for damage caused to person or posessions when using my designs!