Computer power supply with a display function
First Claim
1. A computer power supply with a display function, the computer power supply connected with a display having a display panel and a pointer, wherein the display is coupled to an output of a power factor corrector through a linear rectifying circuit, whereby the operating power dissipation value is obtained and shown in the display.
1 Assignment
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Accused Products
Abstract
A computer power supply with a display function has a rectifying circuit, an EMI filter, a power factor corrector, a switching circuit, a transformer and a secondary coil voltage regulator located between an AC voltage input and a DC voltage output. A linear rectifying circuit as a major technique connects to the output of the power factor corrector to detect power dissipation and represent the result in a display, thus user can take necessary measures when a computer draws excessive power.
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Citations
8 Claims
- 1. A computer power supply with a display function, the computer power supply connected with a display having a display panel and a pointer, wherein the display is coupled to an output of a power factor corrector through a linear rectifying circuit, whereby the operating power dissipation value is obtained and shown in the display.
Specification