EFFICIENT_LASER_SUPPLY

Published:2009/6/16 23:32:00 Author:May | From:SeekIC

Driving Helium-Neon Lasers can be simplified considerably using this power-supply configura-tion. When power is applied, the laser doesn't conduct and the voltage across the 190-Ω resistor is zero. However, a resonant circuit and a voltage tripler then produces over 10 kV to turn on the laser.



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