Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1981-03-02
1983-02-15
Beha, Jr., William H.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
363 21, H02J 710
Patent
active
043743552
ABSTRACT:
A single transistor DC--DC battery charger provides ohmic isolation with a multiple winding high frequency transformer. The transistor's duty cycle is determined from an isolated voltage proportional to battery voltage obtained from a signal winding of the transformer when the transistor is off.
REFERENCES:
patent: 3564393 (1971-02-01), Williamson
patent: 4031449 (1977-06-01), Trombly
patent: 4260943 (1981-04-01), Zaderej et al.
Intersil-Application Bulletin A035-Switchmode Converter Topologies-Make Them Work For You by Rudy Severns-pp. 1 & 18.
Park John N.
Steigerwald Robert L.
Beha Jr. William H.
Davis Jr. James C.
General Electric Company
Snyder Marvin
Steinberg William H.
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