Telex PS-20 TW Power Supply
Telex PS-20 TW Power Supply
Centralized Communication Powerhouse
The Telex PS-20 Power Supply is a comprehensive solution for powering and managing two-wire intercom systems. Supporting both 2- and 4-channel operation, it offers versatile features like RTS monitoring, program input, and Clear-Com compatibility. Its robust power output and linking capabilities make it suitable for expanding intercom systems.
Specifications:
- Brand: Telex
- Model: PS-20
- Input Voltage: 90 to 264V AC, 50 to 60Hz
- Output Voltage: 28 to 32V DC
- Output Current: 1.8 Amps Maximum per channel
- Termination Impedance: Selectable 200Ohms/400Ohms
- Program Input Levels: Nominal +2dBu Balanced, High Impedance Greater Than 10kOhms
- Two-Wire Output Levels: Nominal 30V DC Unbalanced, selectable 200Ohms/400Ohms
- Monitor Output: Nominal Gain of 0dB for 1.0Vrms input level on the program input
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