1974-08-28
1976-02-10
Shoop, William M.
321 45C, 321 45ER, H02M 3315
Patent
active
039380220
ABSTRACT:
The terminal ends of a center tapped primary transformer winding are connected to the positive polarity direct current input terminal through the anode-cathode electrodes of respective power silicone controlled rectifiers which are alternately triggered conductive and the center tap is connected to the negative polarity direct current input terminal. Simultaneously with each power silicon controlled rectifier, a corresponding commutating capacitor charge circuit silicon controlled rectifier is triggered conductive to establish a charge circuit for the corresponding commutating capacitor across the direct current input terminals. Each power silicon controlled rectifier is commutated not conductive by the charge upon the corresponding commutating capacitor applied in an inverse polarity relationship across the anode-cathode electrodes thereof through a commutating silicon controlled rectifier. The transformer secondary winding output is rectified and filtered to supply a direct current potential to a connected load.
REFERENCES:
patent: 2220747 (1970-11-01), Westendorp
patent: 3315144 (1967-04-01), Poss
patent: 3406329 (1968-10-01), French
patent: 3543131 (1970-11-01), Johnston
(S 2712 0018), Record, Power Conditioning Specialists Conference, Pasedena Calif. Apr. 19, 20, 1971, pp. 86-93, 321-322.
Lehnhoff Richard N.
Staker William C.
General Motors Corporation
Shoop William M.
Stahr Richard G.
LandOfFree
DC to DC inverter circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with DC to DC inverter circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and DC to DC inverter circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-152817