Published:2009/6/24 1:43:00 Author:May | From:SeekIC
T1 is a 120-V to 1000-V step-up 60-Hz transformer. C1, C2, C3, C4 and D2 through D5 form a voltage quadruplet. The initial voltage is 4 to 5 kV, which drops when the laser tube fires.
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