Electric power conversion systems – Current conversion – Including automatic or integral protection means
Patent
1989-03-14
1990-02-06
Salce, Patrick R.
Electric power conversion systems
Current conversion
Including automatic or integral protection means
363 21, H02H 7122
Patent
active
048992704
ABSTRACT:
A DC to DC power supply including an energy transferring snubber circuit produces a changing magnetic flux by opening and closing a switching element to interrupt current flow in a first inductor. A current is induced in a second inductor in response to the changing magnetic flux. A first capacitor is charged with a current due to a first potential appearing across the switching element when the switching element is opened. The current induced in the second inductor and the current from the first capacitor is conducted to the load when the switching element is closed. A snubber circuit minimizes the first potential appearing across the switching element while transferring energy to the load.
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Peckman Kristine
Salce Patrick R.
Statpower Technologies Corp.
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