CN103680848A - High-and-low frequency transformer - Google Patents
High-and-low frequency transformer Download PDFInfo
- Publication number
- CN103680848A CN103680848A CN201310748464.6A CN201310748464A CN103680848A CN 103680848 A CN103680848 A CN 103680848A CN 201310748464 A CN201310748464 A CN 201310748464A CN 103680848 A CN103680848 A CN 103680848A
- Authority
- CN
- China
- Prior art keywords
- stem
- frequency transformer
- iron core
- low
- low frequency
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims abstract description 12
- 238000003475 lamination Methods 0.000 claims description 19
- 229910000859 α-Fe Inorganic materials 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000004448 titration Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 6
- 229910002535 CuZn Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 3
- 238000000643 oven drying Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310748464.6A CN103680848B (en) | 2013-12-31 | 2013-12-31 | High-and-low frequency transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310748464.6A CN103680848B (en) | 2013-12-31 | 2013-12-31 | High-and-low frequency transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103680848A true CN103680848A (en) | 2014-03-26 |
CN103680848B CN103680848B (en) | 2018-01-26 |
Family
ID=50318118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310748464.6A Active CN103680848B (en) | 2013-12-31 | 2013-12-31 | High-and-low frequency transformer |
Country Status (1)
Country | Link |
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CN (1) | CN103680848B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2993675A2 (en) | 2014-09-02 | 2016-03-09 | Schaffner Emv Ag | Filter component with windingless magnetic toroidal core |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731666A (en) * | 1996-03-08 | 1998-03-24 | Magnetek Inc. | Integrated-magnetic filter having a lossy shunt |
CN1631839A (en) * | 2004-03-11 | 2005-06-29 | 横店集团东磁有限公司 | Low-temperature sintered NiCuZn ferrite material and its preparation method |
JP2007273725A (en) * | 2006-03-31 | 2007-10-18 | Murata Mfg Co Ltd | Magnetic substance, method of manufacturing magnetic substance, winding coil, and method of manufacturing winding coil |
CN201112063Y (en) * | 2007-08-25 | 2008-09-10 | 青岛云路电气有限公司 | Reactor |
CN102231317A (en) * | 2011-04-14 | 2011-11-02 | 东莞市铭科电子有限公司 | Power factor correction (PFC) inductor for computer power supply |
CN103107000A (en) * | 2011-11-15 | 2013-05-15 | 瑞力盟数控技术(常州)有限公司 | Electric reactor |
CN203013486U (en) * | 2012-11-20 | 2013-06-19 | 绵阳普思电子有限公司 | Micro flyback transformer |
-
2013
- 2013-12-31 CN CN201310748464.6A patent/CN103680848B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731666A (en) * | 1996-03-08 | 1998-03-24 | Magnetek Inc. | Integrated-magnetic filter having a lossy shunt |
CN1631839A (en) * | 2004-03-11 | 2005-06-29 | 横店集团东磁有限公司 | Low-temperature sintered NiCuZn ferrite material and its preparation method |
JP2007273725A (en) * | 2006-03-31 | 2007-10-18 | Murata Mfg Co Ltd | Magnetic substance, method of manufacturing magnetic substance, winding coil, and method of manufacturing winding coil |
CN201112063Y (en) * | 2007-08-25 | 2008-09-10 | 青岛云路电气有限公司 | Reactor |
CN102231317A (en) * | 2011-04-14 | 2011-11-02 | 东莞市铭科电子有限公司 | Power factor correction (PFC) inductor for computer power supply |
CN103107000A (en) * | 2011-11-15 | 2013-05-15 | 瑞力盟数控技术(常州)有限公司 | Electric reactor |
CN203013486U (en) * | 2012-11-20 | 2013-06-19 | 绵阳普思电子有限公司 | Micro flyback transformer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2993675A2 (en) | 2014-09-02 | 2016-03-09 | Schaffner Emv Ag | Filter component with windingless magnetic toroidal core |
US9866192B2 (en) | 2014-09-02 | 2018-01-09 | Schaffner Emv Ag | Filter component with windingless magnetic toroidal core |
Also Published As
Publication number | Publication date |
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CN103680848B (en) | 2018-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Pan Zihao Inventor after: Zhou Wei Inventor after: Zhou Tao Inventor before: Zhou Tao |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20171206 Address after: 432000 Hubei city in Xiaogan province Xin Pu Zhen Zhan Cun Wei Applicant after: Xiaogan Jia Rui applied science and Technology Development Co., Ltd. Address before: 433000, unit 15, 1, Taoyuan Avenue, Hubei, Xiantao 201 Applicant before: Zhou Tao |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180108 Address after: 431700 A, Hanjiang square, Tianmen Industrial Park, Hubei Province, No. 108 Applicant after: Tianmen Zhongnan Vsr Technology Co., Ltd. Address before: 432000 Hubei city in Xiaogan province Xin Pu Zhen Zhan Cun Wei Applicant before: Xiaogan Jia Rui applied science and Technology Development Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 433000 Hubei province Xiantao Office No. three road on the north side of the spit Patentee after: Wuhan Chenyang Electronic Technology Co., Ltd. Address before: 431700 A, Hanjiang square, Tianmen Industrial Park, Hubei Province, No. 108 Patentee before: Tianmen Zhongnan Vsr Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High and low frequency transformer Effective date of registration: 20220521 Granted publication date: 20180126 Pledgee: Bank of China Limited Xiantao branch Pledgor: WUHAN CHENYANG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022420000131 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |