发明授权
- 专利标题: Electronic ballast with two transistors and two transformers
- 专利标题(中): 电子镇流器带两个晶体管和两个变压器
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申请号: US164183申请日: 1993-12-09
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公开(公告)号: US5416388A公开(公告)日: 1995-05-16
- 发明人: Peter W. Shackle
- 申请人: Peter W. Shackle
- 申请人地址: IL Buffalo Grove
- 专利权人: Motorola Lighting, Inc.
- 当前专利权人: Motorola Lighting, Inc.
- 当前专利权人地址: IL Buffalo Grove
- 主分类号: H05B41/24
- IPC分类号: H05B41/24 ; H05B41/28 ; H05B37/02
摘要:
A power factor corrected electronic ballast circuit uses two transformer components. An inductively coupled charge pump technique is used for power factor correction while the gates of the transistor switches are driven directly from a resonant inductor.
公开/授权文献
- US6111660A Efficient digital data encoding in a data processing system 公开/授权日:2000-08-29
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