From TekWiki
Jump to: navigation, search
Tektronix PS505
3.0–5.5 V, 4 A power supply
Tektronix PS505

Compatible with TM500 system

Produced from 1975 to 1977

Manuals – Specifications – Links – Pictures

The Tektronix PS505 is a 3.0–5.5 V, 4 A power supply plug-in for the TM500 system.

It is designed to operate in the right-hand (high power) compartment of a TM504 or TM506.


  • Output voltage: 3.0V to 5.5V DC, floating
  • Output current when plugged into a high power TM500 compartment: 4A
  • Output current when plugged into a regular power TM500 compartment: 1A