Power Regulator, 5V and ?15V, for High Level PIU Point Card File w/AI

Western Process Computers replaces the electrolytic capacitors on this regulator card with new parts prior to testing and shipment, as shown.

This regulator is installed in the first point card file of the High Level PIU, if the PIU has analog input card types (PXIA11, PXIA12, PXIA21, PXIA22, PXIA31, PXIA32, or PXIA42).

This regulator provides +5 Vdc up to 2.5 Amps and ?15 Vdc at 250 mA maximum. It also contains a +5 Vdc monitoring circuit, which indicates a logic voltage failure if this voltage falls below 4.7 Vdc.