JPS61158927U - - Google Patents
Info
- Publication number
- JPS61158927U JPS61158927U JP4272085U JP4272085U JPS61158927U JP S61158927 U JPS61158927 U JP S61158927U JP 4272085 U JP4272085 U JP 4272085U JP 4272085 U JP4272085 U JP 4272085U JP S61158927 U JPS61158927 U JP S61158927U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic substrate
- protrusion
- protrusions
- external connection
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims description 8
Landscapes
- Coils Or Transformers For Communication (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Dc-Dc Converters (AREA)
Description
第1図は本考案に係る電子回路モジユールの一
実施例を示す分解斜視図、第2図はその実装時の
状態を示す説明図、第3図は磁性基板における磁
路の説明図である。
10…磁性基板、14…第1の突出部、16…
第2の突出部、18,20…外部接続用電極、2
2…回路部品、24…コイル。
FIG. 1 is an exploded perspective view showing one embodiment of an electronic circuit module according to the present invention, FIG. 2 is an explanatory view showing the state when it is mounted, and FIG. 3 is an explanatory view of a magnetic path in a magnetic substrate. DESCRIPTION OF SYMBOLS 10... Magnetic substrate, 14... First protrusion part, 16...
Second protrusion, 18, 20...External connection electrode, 2
2...Circuit parts, 24...Coil.
Claims (1)
のコイルと、磁性基板に形成した回路パターンと
、磁性基板に設けられる複数の外部接続部を備え
ている電子回路モジユールにおいて、前記磁性基
板は、ほぼ四角形状をなす本体部分の対向する二
辺にそれぞれ第1および第2の多数の突出部が連
設され該第1の突出部は基板取付け面よりも凹陥
した段付き構造とし、複数のコイルが前記第1の
突出部に巻装され、第2の突出部の基板取付け面
に外部接続用電極を形成したことを特徴とするコ
イルを含む面実装型回路モジユール。 In an electronic circuit module comprising a magnetic substrate, a plurality of coils wound around the magnetic substrate, a circuit pattern formed on the magnetic substrate, and a plurality of external connection parts provided on the magnetic substrate, the magnetic substrate has a substantially square shape. A plurality of first and second protrusions are arranged in series on two opposite sides of the shaped main body portion, the first protrusions have a stepped structure recessed from the board mounting surface, and a plurality of coils are connected to the A surface-mounted circuit module including a coil wound around a first protrusion and having an external connection electrode formed on a substrate mounting surface of the second protrusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4272085U JPH0234810Y2 (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4272085U JPH0234810Y2 (en) | 1985-03-25 | 1985-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61158927U true JPS61158927U (en) | 1986-10-02 |
JPH0234810Y2 JPH0234810Y2 (en) | 1990-09-19 |
Family
ID=30553737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4272085U Expired JPH0234810Y2 (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0234810Y2 (en) |
-
1985
- 1985-03-25 JP JP4272085U patent/JPH0234810Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0234810Y2 (en) | 1990-09-19 |