Invention Grant
US06900623B2 Power supply having multi-vector error amplifier for power factor correction
有权
电源具有用于功率因数校正的多向量误差放大器
- Patent Title: Power supply having multi-vector error amplifier for power factor correction
- Patent Title (中): 电源具有用于功率因数校正的多向量误差放大器
-
Application No.: US10617515Application Date: 2003-07-10
-
Publication No.: US06900623B2Publication Date: 2005-05-31
- Inventor: Ta-yung Yang , Yi-Hsin Leu , Chern-Lin Chen , Jenn-yu G. Lin
- Applicant: Ta-yung Yang , Yi-Hsin Leu , Chern-Lin Chen , Jenn-yu G. Lin
- Applicant Address: TW Taipei Hsien
- Assignee: System General Corp.
- Current Assignee: System General Corp.
- Current Assignee Address: TW Taipei Hsien
- Agency: J.C. Patents
- Main IPC: G05F1/40
- IPC: G05F1/40 ; G05F1/56 ; H02M1/00 ; H02M1/42 ; H02M7/00
Abstract:
A regulated power supply having power factor correction control includes a multi-vector error amplifier. The multi-vector error amplifier provides an error signal that is used to regulate a switching mechanism of the power supply. The multi-vector error amplifier acts to provide a low distortion error signal during steady-state operation, while responding rapidly and smoothly to sudden load changes.
Public/Granted literature
- US20050007083A1 Power supply having multi-vector error amplifier for power factor correction Public/Granted day:2005-01-13
Information query
IPC分类:
