Electricity: power supply or regulation systems – Self-regulating – Using a three or more terminal semiconductive device as the...
Patent
1989-12-14
1991-02-05
Wong, Peter S.
Electricity: power supply or regulation systems
Self-regulating
Using a three or more terminal semiconductive device as the...
323317, 323901, 364707, G05F 324
Patent
active
049908472
ABSTRACT:
The voltage of a CPU operation power source is stepped down by a regulator to a voltage for causing oscillation of an oscillator. The output voltage of the oscillator is stepped up by a level shifter.
REFERENCES:
patent: 4476428 (1984-10-01), Iwasawa et al.
patent: 4542330 (1985-09-01), Terbrack
patent: 4713600 (1987-12-01), Tsugaru et al.
patent: 4764716 (1988-08-01), Sturzl
patent: 4825142 (1989-04-01), Wang
patent: 4857823 (1989-08-01), Bitting
Ishimaru Yoshiyuki
Kiji Akio
Mitsubishi Denki & Kabushiki Kaisha
Wong Peter S.
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