Power control circuit in wireless mobile communication system

Details Power control circuit in wireless mobile communication system Power control circuit in wireless mobile communication system

1996-10-04

1998-10-20

Tso, Edward

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

320136, H01M 1044, H01M 1046

Patent

active

058251600

ABSTRACT:
A power control circuit for a wireless mobile communication system includes an over-voltage detection circuit that detects whether a battery is connected to or disconnected from the system, and generates a switching control signal in dependence upon the detection. A switching circuit responds to the switching control signal provided from the over-voltage detection circuit by connecting a voltage supplied through charging terminals to the battery when the switching control signal indicates that the battery is connected to the system, and disconnecting the voltage supplied through the charging terminals when the switching control signal indicates that the battery is disconnected from the system.

REFERENCES:
patent: 4361796 (1982-11-01), Akita et al.
patent: 4613990 (1986-09-01), Halpern
patent: 4870698 (1989-09-01), Katsuyama et al.
patent: 5101507 (1992-03-01), Jung
patent: 5239695 (1993-08-01), Jung
patent: 5267262 (1993-11-01), Whestley, III
patent: 5357187 (1994-10-01), Park
patent: 5450620 (1995-09-01), Vaisanen
patent: 5487179 (1996-01-01), Larsson
patent: 5530296 (1996-06-01), Masaki
patent: 5557192 (1996-09-01), Tamai
patent: 5642028 (1997-06-01), Tai et al.

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