TP91A - Uninterruptible telecom power supply

120W Power Supply used in a portable satellite receiver / transmitter system. The UPS has an intelligent back-up battery charger.

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Overview TP91A
Application
Detailed specifications


  • 120W Uninterruptible power supply
  • Extended operating temperature range of -30 to +70 °C without derating
  • Supplies uninterruptible power for handling AC mains interruptions: a connected Ni-Dc battery pack provides a full no break function
  • An integrated intelligent battery charger provides optimal fast- and trickle charge current functionality related to parameters such as battery temperature, battery voltage and total charging time
  • Remote on/off control
  • Integrated driver output, which provides a temperature controlled output power to an external heater when the internal system housing temperature drops below 0°C
  • Single-ended feed-forward topology
  • Custom made