Telex PS-2001L Power Supply

The PS-2001L is a two-channel, 2.0-amp switching power supply that feeds phantom power to a Telex Audiocom wired-intercom party line. It delivers two isolated channels down-line to user stations and beltpacks, and a front-panel Combine/Isolate switch ties the two channels into one with double the current for large single-channel party lines. Switchable balanced or unbalanced operation lets it drop straight into a Clear-Com-compatible system.

Instantaneous Auto Reset (IAR) protection rides out short circuits and overloads, and per-channel front-panel indicators glow green in normal operation and red on a fault. The half-rack chassis measures 1/2 rack wide by 1U high and accepts AC from 100 to 240 VAC, 50/60 Hz, so it travels internationally. Pair it with the RMK-S kit to rack-mount it beside a user station.