NLP250-DC Series Artesyn 250 Watt Power Supplies (48 V DC input)

The NLP250-DC series high-density, open-frame switching power supply is designed to operate directly from a -48 Vdc telecom central office power bus and supports a wide input voltage range of -38 to -60 Vdc. It can deliver 250 watts of continuous power with forced air to support battery backup and high-availability applications. The NLP250-DC features a compact 4 x 7 inch footprint – identical to AC models to facilitate a drop-in alternative for OEMs – and offers a low-profile component height of 1.5 inches to support a variety of 1U telecom applications.

Особенности

• -48 Vdc Input
• 250 W on main channel with forced air
• Low profile fits 1U applications
• U-Channel for maximum thermal performance
• 5 V standby output
• 12 V fan output
• Integrated control and monitoring features
• Overcurrent, overvoltage and overtemperature protection
• Compliance to EN55022-B conducted noise standard
• RoHS compliant
• 2 year warranty

Технические характеристики

• Total Max Power:
  250 W
• Total Max Current:
  21 A
• Input Voltage:
  -38 V to -60 V
• Output Voltage:
  12 V to 12 V
• Outputs:
  Single
• Size (L x W x H):
  7.000" x 4.000" x 1.500"
• Warranty:
  2 years
• Operating Temperature:
  -5°C to +70°C