CN220401618U - 一种三相电能表用开关电源模块 - Google Patents
一种三相电能表用开关电源模块 Download PDFInfo
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- CN220401618U CN220401618U CN202320923376.4U CN202320923376U CN220401618U CN 220401618 U CN220401618 U CN 220401618U CN 202320923376 U CN202320923376 U CN 202320923376U CN 220401618 U CN220401618 U CN 220401618U
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- 230000008859 change Effects 0.000 claims abstract description 27
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- 239000003990 capacitor Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 6
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- 238000010586 diagram Methods 0.000 description 5
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- 238000006243 chemical reaction Methods 0.000 description 2
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CN202320923376.4U CN220401618U (zh) | 2023-04-21 | 2023-04-21 | 一种三相电能表用开关电源模块 |
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CN202320923376.4U CN220401618U (zh) | 2023-04-21 | 2023-04-21 | 一种三相电能表用开关电源模块 |
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Effective date of registration: 20240422 Address after: 102201 2nd Floor, Building 1, North Erpuzi Village, Huilongguan Town, Changping District, Beijing Patentee after: BEIJING BANNER ELECTRIC MANUFACTURING Corp. Country or region after: China Address before: 301907 Special Purpose Vehicle Industrial Park, Jizhou District, Tianjin City, east side of Panlongshan Road, south side of Lanhe Street Patentee before: Tianjin Bona Instrument Co.,Ltd. Country or region before: China |