Switching circuit for a power supply in a signal processing appa

Details Switching circuit for a power supply in a signal processing appa Switching circuit for a power supply in a signal processing appa

1985-03-19

1987-01-27

Wong, Peter S.

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

363 89, G05F 144

Patent

active

046396608

ABSTRACT:
A switching circuit for a power supply in a signal processing apparatus for processing a signal in synchronism with a clock signal having a predetermined frequency, comprising a switching element, driven by a signal having frequency which is in an integer ratio relationship with said predetermined frequency, for receiving a non-stabilized DC voltage, thereby to output said non-stabilized DC voltage intermittently. An electric power supply means controls the DC output voltage to be supplied to an electric power supply line by means of the switching element in order to set it equal to a predetermined value.

REFERENCES:
patent: 3702434 (1972-11-01), Ryan
patent: 3970919 (1976-07-01), Butcher
patent: 4538231 (1985-08-01), Abe et al.

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