All items tagged with USB and Power (13)

1-07-2005 | Power shortage problems arise when too many USB devices connected to PC are working simultaneously. All USB devices, such as scanners, modem...

1-07-2005 | A common problem when an AC mains adapter is used to power a USB device is that the voltage does not match the nominal 5 V specified by the...

1-12-2004 | More and more equipment is sold that runs off internal rechargeable batteries. Although a matching charger is usually supplied in the packag...