DeepFried
Active Member
Glad to hear it as I'm finding it hard to find a power supply board with exactly usb 5V/1A... all I could find was 5V/2.xA
Yes the amp rating is just the limit that the power supply can provide. the actual current will depend on the voltage (which is 5v for all USB power supplies) and the impedance or resistance of the load (the device being powered), so my 2.4 amp rated PSU will be providing exactly the same current as a 1 amp rated PSU to the E30. its just capable of providing more for devices that need higher current.