Many USB chargers (aka USB power supplies) support delivering voltages up to 20v, through various classic (Type-A) and modern (Type-C) protocols.
But unless you communicate with the supply through some means all you will get is 5v. so it’s a bit difficult for the hobbiest to get at those energetic electrons.
This handy module solves that problem, you get a higher voltage out of a capable USB power supply (USB charger) simply with a blob of solder.
It has a Type C socket for input from your supply/charger and solder selectors for 9v, 12v, 15v or 20v output (provided your supply is capable of them). If you don’t make a selection then it will default to 5v
The device will talk various protocols to your USB supply to try and find one that works…
Note that some supplies may require a minimum load in some modes, for example 20mA was required in QC mode to keep my supply alive, but not in PD which stays active no-load.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.
