Miniature high-voltage power supplies

Details Miniature high-voltage power supplies Miniature high-voltage power supplies

2007-06-05

2011-11-15

Han, Jessica (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

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

C363S059000

Reexamination Certificate

active

08058861

ABSTRACT:
The present invention provides a system comprising a high-voltage capacitive device and a power circuit electrically coupled to the capacitive device, wherein the power circuit is configured for stepping up a lower DC source voltage to a higher DC output voltage, wherein the source voltage is less than about 5 V, and wherein the output voltage is at least about 1.25 kV, and wherein the power circuit comprises a magnetic component and a switching component for charging and discharging the magnetic component, wherein the switching component has a high resistance of at least about 5 ohms.

REFERENCES:
patent: 5428523 (1995-06-01), McDonnal
patent: 5668703 (1997-09-01), Rossi et al.
patent: 5896287 (1999-04-01), Mihara et al.
patent: 7359124 (2008-04-01), Fang et al.
patent: 2007/0230222 (2007-10-01), Drabing et al.

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