JPH0275715U - - Google Patents
Info
- Publication number
- JPH0275715U JPH0275715U JP15475588U JP15475588U JPH0275715U JP H0275715 U JPH0275715 U JP H0275715U JP 15475588 U JP15475588 U JP 15475588U JP 15475588 U JP15475588 U JP 15475588U JP H0275715 U JPH0275715 U JP H0275715U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- power supply
- switching power
- supply transformer
- copper plate
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 239000012212 insulator Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図は本考案に係るスイツチング電源用トラ
ンスの一実施例を示す斜視図、第２図は第１図の
Ａ―Ａ断面図、第３図はコイル部の部分拡大図、
第４図は第３図の一部分を取り出した部分拡大斜
視図、第５図はコイル部の展開図、第６図は結線
図、第７図および第８図は他の実施例のコイル部
の展開図および結線図、第９図は従来のスイツチ
ング電源用トランスの斜視図、第１０図は第９図
のＢ―Ｂ断面図である。
１：コア、２：ボビン、３０：コイル部、３１
：１次コイル、３２〜３４：２次コイル、Ｉ：絶
縁コート。
FIG. 1 is a perspective view showing an embodiment of a switching power supply transformer according to the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a partially enlarged view of a coil portion.
Fig. 4 is a partially enlarged perspective view of a part of Fig. 3, Fig. 5 is a developed view of the coil section, Fig. 6 is a wiring diagram, and Figs. 7 and 8 are of coil sections of other embodiments. 9 is a perspective view of a conventional switching power supply transformer, and FIG. 10 is a sectional view taken along line BB in FIG. 9. 1: Core, 2: Bobbin, 30: Coil part, 31
: Primary coil, 32 to 34: Secondary coil, I: Insulating coat.
Claims (1)
グ電源用トランスにおいて、前記コイル部の１次
コイルおよび２次コイルとして柔軟性のある銅板
を用い、前記１次コイル用銅板の上に絶縁体を介
して２次コイル用銅板を複数個定着し、これら１
次コイルおよび２次コイルをペアで巻いたことを
特徴とするスイツチング電源用トランス。 In a switching power supply transformer consisting of a core, a bobbin, and a coil section, a flexible copper plate is used as the primary coil and secondary coil of the coil section, and a second coil is placed on the copper plate for the primary coil via an insulator. Fix multiple copper plates for the next coil, and
A switching power supply transformer characterized by having a secondary coil and a secondary coil wound in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475588U JPH0275715U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475588U JPH0275715U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275715U true JPH0275715U (en) | 1990-06-11 |
Family
ID=31431770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15475588U Pending JPH0275715U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275715U (en) |
-
1988
- 1988-11-30 JP JP15475588U patent/JPH0275715U/ja active Pending