CN1050018C - 低耗功率的电源供应器 - Google Patents
低耗功率的电源供应器 Download PDFInfo
- Publication number
- CN1050018C CN1050018C CN97109700A CN97109700A CN1050018C CN 1050018 C CN1050018 C CN 1050018C CN 97109700 A CN97109700 A CN 97109700A CN 97109700 A CN97109700 A CN 97109700A CN 1050018 C CN1050018 C CN 1050018C
- Authority
- CN
- China
- Prior art keywords
- power
- control circuit
- power supply
- winding
- supply unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97109700A CN1050018C (zh) | 1997-04-17 | 1997-04-17 | 低耗功率的电源供应器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97109700A CN1050018C (zh) | 1997-04-17 | 1997-04-17 | 低耗功率的电源供应器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1196605A CN1196605A (zh) | 1998-10-21 |
CN1050018C true CN1050018C (zh) | 2000-03-01 |
Family
ID=5171197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97109700A Expired - Lifetime CN1050018C (zh) | 1997-04-17 | 1997-04-17 | 低耗功率的电源供应器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1050018C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101453170B (zh) * | 2008-12-19 | 2011-06-22 | 深圳创维-Rgb电子有限公司 | 一种分立元器件电源电路 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100418294C (zh) * | 2005-03-11 | 2008-09-10 | 崇贸科技股份有限公司 | 启动装置 |
CN104253529B (zh) * | 2013-06-25 | 2018-06-15 | 无锡华润上华科技有限公司 | 电源管理芯片的启动电路及电源管理芯片 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5459652A (en) * | 1994-01-28 | 1995-10-17 | Compaq Computer Corp. | Boot strap circuit for power up control of power supplies |
US5581453A (en) * | 1993-10-28 | 1996-12-03 | Matsushita Electric Industrial Co., Ltd. | Power supply with switched starting circuit |
-
1997
- 1997-04-17 CN CN97109700A patent/CN1050018C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581453A (en) * | 1993-10-28 | 1996-12-03 | Matsushita Electric Industrial Co., Ltd. | Power supply with switched starting circuit |
US5459652A (en) * | 1994-01-28 | 1995-10-17 | Compaq Computer Corp. | Boot strap circuit for power up control of power supplies |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101453170B (zh) * | 2008-12-19 | 2011-06-22 | 深圳创维-Rgb电子有限公司 | 一种分立元器件电源电路 |
Also Published As
Publication number | Publication date |
---|---|
CN1196605A (zh) | 1998-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BENQ ELECTRONS STOCK CO., LTD. Free format text: FORMER NAME OR ADDRESS: MINGHONG STOCK CO., LTD. Owner name: BENQ MOTOR CO., LTD. Free format text: FORMER NAME OR ADDRESS: BENQ ELECTRONS STOCK CO., LTD. |
|
CP03 | Change of name, title or address |
Patentee after: BENQ Corp. Patentee before: BenQ Corporation Patentee after: BenQ Corporation Patentee before: MINGQI COMPUTER Co.,Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: QISDA CORPORATION Free format text: FORMER NAME: BENQ CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 000000 Taoyuan County, Taiwan, China Patentee after: Qisda Corp. Address before: 000000 Taoyuan County, Taiwan, China Patentee before: Benq Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20000301 |
|
CX01 | Expiry of patent term |