CN1063305C - 中大功率铃流变换器的次级功率管驱动电路 - Google Patents
中大功率铃流变换器的次级功率管驱动电路 Download PDFInfo
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- CN1063305C CN1063305C CN98115894A CN98115894A CN1063305C CN 1063305 C CN1063305 C CN 1063305C CN 98115894 A CN98115894 A CN 98115894A CN 98115894 A CN98115894 A CN 98115894A CN 1063305 C CN1063305 C CN 1063305C
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- resistance
- power tube
- optocoupler
- power
- output
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- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98115894A CN1063305C (zh) | 1998-08-15 | 1998-08-15 | 中大功率铃流变换器的次级功率管驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98115894A CN1063305C (zh) | 1998-08-15 | 1998-08-15 | 中大功率铃流变换器的次级功率管驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1219815A CN1219815A (zh) | 1999-06-16 |
CN1063305C true CN1063305C (zh) | 2001-03-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN98115894A Expired - Lifetime CN1063305C (zh) | 1998-08-15 | 1998-08-15 | 中大功率铃流变换器的次级功率管驱动电路 |
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CN (1) | CN1063305C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100454956C (zh) * | 2003-12-19 | 2009-01-21 | 上海贝尔阿尔卡特股份有限公司 | 一种用于降低铃流源功率消耗的电路 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101854168A (zh) * | 2010-04-06 | 2010-10-06 | 艾默生网络能源有限公司 | 一种光耦隔离通信电路 |
CN105326857B (zh) * | 2015-12-10 | 2018-02-27 | 叶川 | 一种痛风石消散剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370526A (en) * | 1980-02-12 | 1983-01-25 | U.S. Philips Corporation | Arrangement for applying a ringing voltage to a subscriber's line |
CN1138399A (zh) * | 1994-01-21 | 1996-12-18 | 艾利森电话股份有限公司 | 产生振铃信号的一种方法和一种装置 |
CN1143292A (zh) * | 1996-02-07 | 1997-02-19 | 汇众实业总公司 | 程控交换机铃流电源 |
-
1998
- 1998-08-15 CN CN98115894A patent/CN1063305C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370526A (en) * | 1980-02-12 | 1983-01-25 | U.S. Philips Corporation | Arrangement for applying a ringing voltage to a subscriber's line |
CN1138399A (zh) * | 1994-01-21 | 1996-12-18 | 艾利森电话股份有限公司 | 产生振铃信号的一种方法和一种装置 |
CN1143292A (zh) * | 1996-02-07 | 1997-02-19 | 汇众实业总公司 | 程控交换机铃流电源 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100454956C (zh) * | 2003-12-19 | 2009-01-21 | 上海贝尔阿尔卡特股份有限公司 | 一种用于降低铃流源功率消耗的电路 |
Also Published As
Publication number | Publication date |
---|---|
CN1219815A (zh) | 1999-06-16 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ANSHENG ELECTRICAL CO., LTD. Free format text: FORMER OWNER: SHENZHEN HUAWEI ELECTRICAL CO., LTD. Effective date: 20010709 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20010709 Address after: 518129, Guangdong Province, Longgang District, Shenzhen province HUAWEI industrial base, platform, the first floor, the third floor of the transfer Patentee after: Ansheng Electric Co., Ltd., Shenzhen City Address before: 518054, Guangdong Province, Shenzhen, Nanshan District Nanshan Road, meaning building, five floor Patentee before: Huawei Electric Co., Ltd., Shenzhen |
|
C56 | Change in the name or address of the patentee |
Owner name: EMERSON NETWORK POWER CO., LTD Free format text: FORMER NAME OR ADDRESS: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Huadian Power Plant, Longgang District, Guangdong District, Shenzhen Province Patentee after: Aimosheng Network Energy Source Co., Ltd. Address before: The first floor and third floor of Jimmy Wang electric station, HUAWEI base, industrial zone, Longgang District, Guangdong, China Patentee before: Ansheng Electric Co., Ltd., Shenzhen City |
|
ASS | Succession or assignment of patent right |
Owner name: YADA POWER SUPPLY PRODUCTS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: AIMOSHENG NETWORK ENERGY SOURCE CO LTD Effective date: 20140904 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 518101 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140904 Address after: 518101 Guangdong city of Shenzhen province Baoan District Xin'an road two North 68 Street office Honglang District Industrial Park plant Patentee after: Astec power supply (Shenzhen) Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20010314 |
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CX01 | Expiry of patent term |