Browsing by Subject "Electric relays."

Now showing items 1-2 of 2

Investigation into the scrambling of Array E Qualification Model PDU relays at turn-on

Thomas, D. J. (Bendix Aerospace Systems Division, 1972)

During the C/S Functional Test (TP2365551) on the Array E Qualification Model, it was determined that the initial position of Power Distribution Unit (PDU) relays following a slow turn-on resulted in a scrambled status. ...
Use of Teledyne 421 relay in solid state timer

Sondeen, P. (Bendix Aerospace Systems Division, 1969)

This ATM details the investigation to determine the reliability characteristics of the Teledyne 421, latching relay used to generate the "3-month" output signal of the ALSEP Solid State Timer. The investigation was performed ...

Search HOU Repository