Switching regulator

Details Switching regulator Switching regulator

1981-06-19

1983-04-19

Shoop, William M.

Electricity: power supply or regulation systems

Output level responsive

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

323290, G05F 146

Patent

active

043807291

ABSTRACT:
A switching regulator which chops an unstabilized D.C. input voltage by a switching transistor and rectifies the chopped voltage to produce a stabilized D.C. output voltage is disclosed. A series circuit of a resistor, a capacitor and a coil is inserted between a stabilized D.C. output terminal and a base electrode of an exciting transistor which excites the switching transistor to suppress the increase of a ripple voltage produced when the unstabilized D.C. input voltage drops.

REFERENCES:
patent: 3378758 (1968-04-01), Goodenow
patent: 3676800 (1972-07-01), Weischedel et al.

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