KR0131204Y1 - 스위칭 트랜스의 적층구조 - Google Patents
스위칭 트랜스의 적층구조 Download PDFInfo
- Publication number
- KR0131204Y1 KR0131204Y1 KR2019940006868U KR19940006868U KR0131204Y1 KR 0131204 Y1 KR0131204 Y1 KR 0131204Y1 KR 2019940006868 U KR2019940006868 U KR 2019940006868U KR 19940006868 U KR19940006868 U KR 19940006868U KR 0131204 Y1 KR0131204 Y1 KR 0131204Y1
- Authority
- KR
- South Korea
- Prior art keywords
- epoxy resin
- copper wire
- printed
- switching transformer
- coil
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (1)
- 동선(7)이 프린트 1,2 차 코일(4)을 대신하는 에폭시 수지(8)(9)(10)와 동선이 프린트되지 않고 절연 테이프를 대신하는 에폭시 수지를 교호로 적층시키고 적층된 에폭시 수지에 E자형 코어(5)(6)를 조립한후 코어와 에폭시 수지사이를 몰드화시켜 이루어지는 스위칭 트랜스의 적층구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940006868U KR0131204Y1 (ko) | 1994-03-30 | 1994-03-30 | 스위칭 트랜스의 적층구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940006868U KR0131204Y1 (ko) | 1994-03-30 | 1994-03-30 | 스위칭 트랜스의 적층구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950028557U KR950028557U (ko) | 1995-10-20 |
KR0131204Y1 true KR0131204Y1 (ko) | 1998-12-15 |
Family
ID=19380281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940006868U Expired - Lifetime KR0131204Y1 (ko) | 1994-03-30 | 1994-03-30 | 스위칭 트랜스의 적층구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0131204Y1 (ko) |
-
1994
- 1994-03-30 KR KR2019940006868U patent/KR0131204Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR950028557U (ko) | 1995-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2163052C (en) | Low profile inductor/transformer component | |
US6859130B2 (en) | Low-profile transformer and method of manufacturing the transformer | |
US6148500A (en) | Electronic inductive device and method for manufacturing | |
US7852187B2 (en) | Compact electromagnetic component and multilayer winding thereof | |
KR930008880A (ko) | 적층형 코일 및 그 제조방법 | |
US7091815B2 (en) | Electrical device, transformer, and inductor, and method of manufacturing electrical device | |
JP3551135B2 (ja) | 薄形トランスおよびその製造方法 | |
KR101610339B1 (ko) | 코일 부품 및 그 제조 방법 | |
JP2002093634A (ja) | 薄形トランス | |
CN209056362U (zh) | 一种内置多层立体线圈的变压器 | |
KR102372631B1 (ko) | 평면형 트랜스포머 및 전원장치 | |
JPH06163266A (ja) | 薄型トランス | |
KR0131204Y1 (ko) | 스위칭 트랜스의 적층구조 | |
CN205582719U (zh) | 一种内设电阻的三相一体式电压互感器 | |
CN111933433A (zh) | 平面变压器 | |
JPH1154345A (ja) | トランス | |
KR19990001403A (ko) | 트랜스 | |
KR102359291B1 (ko) | 평판형 변압기 | |
TWM612250U (zh) | 磁性元件 | |
JPH1154335A (ja) | インダクタンス素子 | |
JPS6154607A (ja) | トランス | |
JPH06204053A (ja) | モールドトランス | |
JPH06310345A (ja) | プリントコイル形トランス | |
TWI880432B (zh) | 電源裝置 | |
JPH04245607A (ja) | トランス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940330 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19951109 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19940330 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980727 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19980912 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980829 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20010830 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 20020830 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20030829 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 20040830 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20050830 Year of fee payment: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 20050830 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee |