High frequency, voltage feedback control mode power converter
US6356463B1 · kind B1 · utility
3Cited by
11References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 7, 2001 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Feb 7, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high frequency, voltage feedback control mode power converter having a microprocessor outputs a control clock signal and a simulated output voltage to control the dead-time value of a PWM controller. The control clock signal is decided by an input interrupt process program and an output interrupt process program written in the microprocessor. By appropriately providing the control clock signal for controlling the dead-time value of the PWM controller, the efficiency of the high frequency, voltage feedback control mode power converter is raised and an output steady response is also improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.