Inverter/charger circuit for uninterruptible power supplies

Details Inverter/charger circuit for uninterruptible power supplies Inverter/charger circuit for uninterruptible power supplies

1996-08-02

1998-06-02

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

307 64, 363132, 363136, H02J 700

Patent

active

057604959

ABSTRACT:
A power supply for generating an uninterruptible AC power signal. The power supply utilizes leakage inductance in its transformer to eliminate the need for an output inductor. In standby mode, the AC power signal is generated from a battery by a switching circuit. Certain components of the switching circuit are also used to charge the battery when the power supply is operating in line mode.

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