Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition
Patent
1990-11-02
1992-07-14
Laroche, Eugene R.
Electric lamp and discharge devices: systems
Periodic switch in the supply circuit
Silicon controlled rectifier ignition
315219, 315307, H05B 3702, H05B 3904
Patent
active
051306085
ABSTRACT:
The invention relates to a modular system and method for converting sinusoidal AC waves into a DC pulse train of extremely narrow pulse width which are amplified and directed to a fast switching power transistor. When the power transistor conducts, DC current flows from the module through the load for a time interval equal to the rectangular pulse width. The resting time between pulses, which is considerably greater than the pulse width, accounts for a significant saving in energy.
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LaRoche Eugene R.
Neyzari Ali
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