Tecpro PS713

Battery Power Supply

The PS713 is a simple portable power supply interface which serves as the system master in mobile situations. It interfaces to an external DC supply in the range 12 to 30 volts (max) and contains a circuit breaker of 1 amp rating. The unit provides one comms circuit with three sockets. These are connected to Tecpro outstations in the normal way.

PS719 Battery Power Supply
  • PS719 Battery Power Supply rear
  • PS719 Battery Power Supply angled

Product Description

It will provide power to up to 24 headset stations or a mixture of headset and loudspeaker stations.

The unit is fitted with 4 mm banana/screw terminals for external DC connection.

Features (For use with external battery)

  • Allows comms system use without mains power
  • 12 or 24 volt use
  • Allows fully portable operation
  • Robust housing makes almost unbreakable construction
  • Self-contained circuit breaker protects wiring


Power requirements 12-24V DC nominal, 30V peak, smoothed (ripple free). Reverse polarity protected
System works optimally from 24V
Comms line 200 ohm audio, 5k ohm DC
Dimensions 107 x93 x50mm excluding connections
Weight 425g