Hitachi HF-W2000 35 User Manual page 102

< NOTE >
 Limitation of maximum current for a combination of USB ports and extended board slots:
DC output
Maximum current (A) for a combination of up to eight USB ports
and up to three extended board slots
Please follow the Limitation of maximum current for a combination of USB and extended board slots.
And the Limitation of maximum current on each device should be as shown below.
Care has to be taken so that the rush current at the moment of connecting to each device should not
exceed maximum current. Otherwise, the overcurrent protection circuit may turn on and disable the
device.
 Limitation of maximum current on each USB port:
Voltage
Maximum current
 Limitation of maximum current on extended slot 1 (PCI slot):
Voltage
Maximum current
 Limitation of maximum current on extended slot 2 (PCI Express x1 slot):
Voltage
Maximum current
 Limitation of maximum current on extended slot 3 (PCI Express x8 slot):
①HJ-2035:
Voltage
Maximum current
②HJ-2030:(*1)
Voltage
Maximum current
*1 The upper limit of the power consumption of 3.3 V and 12V,
please do not exceed 10W
5V
0.5A／port
3.3V 5V
2.5A 2.5A
3.3V
2.5A
3.3V
2.5A
3.3V 12V
2.5A 0.5A
5-7
5. INSPECTION AND MAINTENANCE
3.3V 5V
3.0 5.0
12V -12V
1.0 0.1