CN206498327U - 基于消防二总线供电的低压直流电源 - Google Patents
基于消防二总线供电的低压直流电源 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107919801A (zh) * | 2017-12-11 | 2018-04-17 | 浙江正泰仪器仪表有限责任公司 | 一种反激式开关电源电路 |
CN110445117A (zh) * | 2019-08-13 | 2019-11-12 | 苏州格远电气有限公司 | 直流输入防反接保护电路 |
CN110445395A (zh) * | 2019-08-13 | 2019-11-12 | 苏州格远电气有限公司 | 宽电压范围直流输入开关电源 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107919801A (zh) * | 2017-12-11 | 2018-04-17 | 浙江正泰仪器仪表有限责任公司 | 一种反激式开关电源电路 |
CN110445117A (zh) * | 2019-08-13 | 2019-11-12 | 苏州格远电气有限公司 | 直流输入防反接保护电路 |
CN110445395A (zh) * | 2019-08-13 | 2019-11-12 | 苏州格远电气有限公司 | 宽电压范围直流输入开关电源 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Low -voltage direct current source based on power supply of two buses of fire control Effective date of registration: 20200121 Granted publication date: 20170915 Pledgee: Bank of Communications Ltd. Wuxi branch Pledgor: JIANGYIN SFERE ELECTRIC Co.,Ltd. Registration number: Y2020320010004 |
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Date of cancellation: 20220725 Granted publication date: 20170915 Pledgee: Bank of Communications Ltd. Wuxi branch Pledgor: JIANGYIN SFERE ELECTRIC Co.,Ltd. Registration number: Y2020320010004 |