Power Supply
Picolo U4 H.264 PCI-104 power source comes from the PCI-104 connector.
The power is delivered from the +5V pins.
Picolo U4 H.264 PCI-104 uses the +5V pins of the PCI-104 connector as power source. The +3.3V, +12V, and -12V pins of the PCI-104 connector are left unconnected.
+5V power supply requirements
Parameter |
Min |
Typ. |
Max |
Units |
PCI-104 module +5V supply voltage |
4.75 |
5 |
5.25 |
V |
PCI-104 module +5V supply current |
0.9 |
|
1.3 |
A |
PCI-104 module power |
4.2 |
|
6.8 |
W |
Typical supply current values are measured during board operation at 25°C ambient temperature and nominal supply voltage.
The power requirements of the U4 platform complies entirely with the PCI-104 module power requirements as defined in § 4.2 of PCI-104 Specification version 1.0.