Kontron KTAM3874-pITX - Manual (Page 22)

KTD-S0051-D Page 18 USB Interface
KTAM3874/pITX User's Guide
Note: 1) To protect the external power lines of peripheral devices make sure that
- the wires have the right diameter to withstand the maximum available current.
- to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.
6.3 Limitations
The contacts for USB devices are protected and suitable to supply USB devices with a maximum input
current of 500mA. Do not supply external USB devices with higher power dissipation through these pins.