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SCR_CONTROLS_PHOTOFLASH

2017-02-01 20:52  
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SCR_CONTROLS_PHOTOFLASH
C1 is charged to 100 v by ac power supply. Input trigger pulse fires 2N1597 scr to make C1 discharge through primary of T1. Peak of 5 kv in secondary triggers photoflash. Maximum repetition rate is 20 flashes per second.-E. L. Harris, Jr., Solid ,State Components Shrink Photoflash Control, Electronics, 36:15, p 70.