Flash lamp power supply with direct energization from an AC powe

Electric lamp and discharge devices: systems – Discharge device and/or rectifier in the supply circuit – Plural discharge devices and/or rectifiers in the supply...

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Details

315137, 315147, 315199, 315246, 315335, H05B 4122

Patent

active

040413519

ABSTRACT:
A method of energizing a laser source stimulating flash lamp directly from an AC power line. Uncontrolled diodes couple the anode and cathode of the flash lamp directly to the AC line. The lamp is triggered by a separate triggering circuit which produces its trigger pulse at a predetermined phase of the AC power source. The use of high current carrying controlled rectifiers and large energy storage devices is thereby eliminated.

REFERENCES:
patent: 3424946 (1969-01-01), Zulinski
patent: 3771017 (1973-11-01), Switsen
patent: 3774073 (1973-11-01), Switsen

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