CN201266892Y - 一种正弦波逆变电源的隔离抗直流偏磁电路 - Google Patents
一种正弦波逆变电源的隔离抗直流偏磁电路 Download PDFInfo
- Publication number
- CN201266892Y CN201266892Y CNU2008201657453U CN200820165745U CN201266892Y CN 201266892 Y CN201266892 Y CN 201266892Y CN U2008201657453 U CNU2008201657453 U CN U2008201657453U CN 200820165745 U CN200820165745 U CN 200820165745U CN 201266892 Y CN201266892 Y CN 201266892Y
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- operational amplifier
- optocoupler
- power supply
- resistance
- circuit
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CNU2008201657453U CN201266892Y (zh) | 2008-10-16 | 2008-10-16 | 一种正弦波逆变电源的隔离抗直流偏磁电路 |
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CNU2008201657453U CN201266892Y (zh) | 2008-10-16 | 2008-10-16 | 一种正弦波逆变电源的隔离抗直流偏磁电路 |
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CN201266892Y true CN201266892Y (zh) | 2009-07-01 |
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CNU2008201657453U Expired - Lifetime CN201266892Y (zh) | 2008-10-16 | 2008-10-16 | 一种正弦波逆变电源的隔离抗直流偏磁电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102097718A (zh) * | 2011-03-08 | 2011-06-15 | 福州大学 | 人体安全插座 |
CN102299635A (zh) * | 2010-06-25 | 2011-12-28 | 株式会社大亨 | 变换器电源装置 |
WO2014059620A1 (zh) * | 2012-10-17 | 2014-04-24 | 深圳市安能能源技术有限公司 | 隔离驱动电路 |
CN105290565A (zh) * | 2015-10-23 | 2016-02-03 | 永康市帝普特科技有限公司 | 一种抗偏磁电路 |
CN106998155A (zh) * | 2017-05-17 | 2017-08-01 | 中车永济电机有限公司 | 抑制与全桥逆变器配合的变压器偏磁的方法 |
-
2008
- 2008-10-16 CN CNU2008201657453U patent/CN201266892Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299635A (zh) * | 2010-06-25 | 2011-12-28 | 株式会社大亨 | 变换器电源装置 |
CN102299635B (zh) * | 2010-06-25 | 2015-01-07 | 株式会社大亨 | 变换器电源装置 |
CN102097718A (zh) * | 2011-03-08 | 2011-06-15 | 福州大学 | 人体安全插座 |
CN102097718B (zh) * | 2011-03-08 | 2013-03-20 | 福州大学 | 人体安全插座 |
WO2014059620A1 (zh) * | 2012-10-17 | 2014-04-24 | 深圳市安能能源技术有限公司 | 隔离驱动电路 |
CN105290565A (zh) * | 2015-10-23 | 2016-02-03 | 永康市帝普特科技有限公司 | 一种抗偏磁电路 |
CN106998155A (zh) * | 2017-05-17 | 2017-08-01 | 中车永济电机有限公司 | 抑制与全桥逆变器配合的变压器偏磁的方法 |
CN106998155B (zh) * | 2017-05-17 | 2019-07-26 | 中车永济电机有限公司 | 抑制与全桥逆变器配合的变压器偏磁的方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU AONENG ELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER NAME: HANGZHOU AONENG POWER SOURCE EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang Province, Lu Zhenzhong 310031 West Lake economy science and Technology Park Xihu District No. 202 Building No. 1 Patentee after: Hangzhou Aoneng Electric Equipment Co., Ltd. Address before: The three District of Hangzhou City, Zhejiang province 310012 Xihu District Cuiyuan No. 35 1 floor Patentee before: Hangzhou Only Power Supply Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Isolation anti-DC magnetic biasing circuit of sine wave inversion power supply Effective date of registration: 20141205 Granted publication date: 20090701 Pledgee: Bank of Hangzhou Limited by Share Ltd science and Technology Branch Pledgor: Hangzhou Aoneng Electric Equipment Co., Ltd. Registration number: 2014330000057 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 310000 Binjiang District Dongguan Road No. 611 Building 5 South Patentee after: Hangzhou Only Power Supply Co., Ltd. Address before: Hangzhou City, Zhejiang Province, Lu Zhenzhong 310031 West Lake economy science and Technology Park Xihu District No. 202 Building No. 1 Patentee before: Hangzhou Aoneng Electric Equipment Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090701 |
|
CX01 | Expiry of patent term |