Darrah Electric Company's 3 Phase SCR Control Circuit Board
DARRAH PART NUMBER: E19005A ENERPRO PART NUMBER: FCOG6100
PRINT I.D. NUMBER: E4 CIRCUIT PRIMARY SCR’S (6)
Description of Operation
Circuit board responds to a 0 – 5 volt dc signal from the “E5” regulator and produces a controlled set of six 60 degree spaced high current SCR gate pulses.
Download instructions for Terminal Connections and Troubleshooting Details.
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Ed McKinley - D.C. Power Supplies