PULSE_WIDTH_MODULATED_LASER_SUPPLY

Published:2009/6/24 1:57:00 Author:May | From:SeekIC

IC1 initially provides drive for Q1 and HV transformer T1, and it rectifies D4 through D19. When the laser tube ignites, Q2 is triggered; this activates relay RL1, reducing the duty cycle. R13 controls the duty cycle of the pulses through the laser tube.



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