cNSP2-250
  Modular power supply for compact PCI
Modular 250 W power supply fits compact PCI system mainframe.
  Redundant power supply configured with
      dual power supply modules
Hot-swappable power supply architecture enables the plug-in module to be replaced without shutting down the computer system, thus ensuring high system availability.
To provide accurate DC output voltages, the DC outputs are compensated for the voltage drop across the output current summing diodes.
  Wide AC input voltage range matched to
      universal power line voltages
AC input voltage range: 100 V to 240 V
Maximum allowable AC input voltage range: 85 V to 264 V
  48 V DC input
Allowable DC input voltage range: 40 V to 59 V
  Maximum output power of 500 W by 
      parallel operation of 2 modules
Parallel operation of 2 modules is capable of outputting a maximum power of 500 W compared with the rated output power of 250 W (because each module shares the rated output power with the other module).
 DC startup capability
Capable of starting up with DC input.
  RS232C interface
RS232C interface to communicate with PC for intelligent power supply management.
aqua  Battery voltage check terminal
(The battery voltage check terminal facilitates maintaining backup battery.)
  Compliance with harmonic current
      regulation
IEC61000-3-2 class A

Major specifications

Model number

Output voltage/current

Output wattage

Weight

Output connector

 
+5 V
+3.3 V
+12 V
-12 V
+5 VSB

cNSP2-250

Current rating

28 A

10 A

4 A

2 A

1 A

250 W

1.8 kg (typ.)

RS232C

Minimum current

2 A

0 A

0 A

0 A

0 A

Maximum current

30 A

10 A

4 A

2 A

1 A

Total 173 W max