The external power is input to PMs through PEMs, the PMs perform current equalization and regulation and output the power to the power supply backplane. The DC PMs have dual redundant inputs (Input A and Input B). Each DC PM can be connected to two separate sources. If two sources are connected and the voltage values of the two sources are different, the source with higher DC voltage provides greater current.
Attribute |
Description |
---|---|
Description |
PM2200W DC Power Supply |
BOM |
02311CNP |
Model |
PDC-2200WB |
Figure 1 Appearance of the DC PM module
Item |
Specification |
---|---|
Dimensions (H x W x D) |
41 mm x 106.5 mm x 485 mm (1.61 in x 4.19 in x 19.09 in) |
Weight |
2.4 kg (5.29 lb) |
Rated input voltage |
-48 V/-60 V |
Input voltage range |
-40 V DC to -72 V DC |
Maximum input current |
63 A |
Maximum output power |
2200 W |
Power supply efficiency (25°C) |
0.94 |
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