Floating battery feed circuit
Patent
·
OSTI ID:5496867
A floating battery feed circuit comprising a switching-mode, flyback power converter wherein a capacitor connected to a converter transformer winding develops a relatively low voltage used to energize the converter control circuitry. The converter control circuitry prevents the operation of the battery feed circuit unless the voltage developed by the capacitor is above a predetermined magnitude. The power converter advantageously operates in only a constant-power mode regardless of loop impedance.
- Assignee:
- AT and T Bell Laboratories
- Patent Number(s):
- US 4499532
- OSTI ID:
- 5496867
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CAPACITORS
CONTROL EQUIPMENT
ELECTRIC BATTERIES
ELECTRIC COILS
ELECTRIC IMPEDANCE
ELECTRICAL EQUIPMENT
ELECTROCHEMICAL CELLS
ELECTRONIC CIRCUITS
EQUIPMENT
IMPEDANCE
OPERATION
POWER CONDITIONING CIRCUITS
SWITCHING CIRCUITS
TRANSFORMERS
VOLTAGE REGULATORS
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CAPACITORS
CONTROL EQUIPMENT
ELECTRIC BATTERIES
ELECTRIC COILS
ELECTRIC IMPEDANCE
ELECTRICAL EQUIPMENT
ELECTROCHEMICAL CELLS
ELECTRONIC CIRCUITS
EQUIPMENT
IMPEDANCE
OPERATION
POWER CONDITIONING CIRCUITS
SWITCHING CIRCUITS
TRANSFORMERS
VOLTAGE REGULATORS