JPH0420202U - - Google Patents
Info
- Publication number
- JPH0420202U JPH0420202U JP6246990U JP6246990U JPH0420202U JP H0420202 U JPH0420202 U JP H0420202U JP 6246990 U JP6246990 U JP 6246990U JP 6246990 U JP6246990 U JP 6246990U JP H0420202 U JPH0420202 U JP H0420202U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- aluminum base
- base insulating
- shaped
- aluminum
- 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
Landscapes
- Details Of Resistors (AREA)
Description
第１図は本考案のパワーモジユールの一実施例
の外観図、第２図および第３図は本考案のパワー
モジユールの実施例の要部断面図である。
図中、１はパワーモジユール、２は上蓋、３は
アルミベース絶縁基板、４は絶縁材、５はランド
、６は半田、７は半田レジスト、８はシヤント抵
抗器、９は放熱材である。
FIG. 1 is an external view of an embodiment of the power module of the present invention, and FIGS. 2 and 3 are sectional views of essential parts of the embodiment of the power module of the present invention. In the figure, 1 is the power module, 2 is the top cover, 3 is the aluminum base insulating substrate, 4 is the insulating material, 5 is the land, 6 is the solder, 7 is the solder resist, 8 is the shunt resistor, and 9 is the heat dissipation material. .
Claims (1)
に形成して抵抗器とし、この抵抗器にアルミ・ベ
ース絶縁基板上に形成した複数の独立したランド
および抵抗器の両端を接続するランドを設け、抵
抗器がランドと接する部位を半田付けし、該アル
ミ・ベース絶縁基板を基部として上部より金属ケ
ースを被せ、内部を放熱材にて充填してなるシヤ
ント抵抗器。 (2) 帯状でかつ箔状の抵抗体を抵抗器としその
両端をアルミ・ベース絶縁基板上に形成したラン
ド上に半田付けし、該アルミ・ベース絶縁基板上
に絶縁材を設置し、絶縁材の上に前記抵抗器を面
着し、該アルミ・ベース絶縁基板を基部として上
部より金属ケースを被せ、内部を放熱材にて充填
してなるシヤント抵抗器。[Claims for Utility Model Registration] (1) A resistor is formed by forming a band-shaped and foil-like resistor into a continuous bridge shape, and this resistor has a plurality of independent lands formed on an aluminum-based insulating substrate. A land is provided to connect both ends of the resistor, the part where the resistor contacts the land is soldered, a metal case is placed from above using the aluminum base insulating board as a base, and the inside is filled with a heat dissipating material. shunt resistor. (2) A strip-shaped, foil-shaped resistor is used as a resistor, and both ends of the resistor are soldered to lands formed on an aluminum base insulating board, and an insulating material is placed on the aluminum base insulating board. A shunt resistor comprising: mounting the resistor on top, covering the aluminum base insulating substrate with a metal case from above, and filling the inside with a heat dissipating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246990U JPH0420202U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246990U JPH0420202U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420202U true JPH0420202U (en) | 1992-02-20 |
Family
ID=31591646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6246990U Pending JPH0420202U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420202U (en) |
-
1990
- 1990-06-13 JP JP6246990U patent/JPH0420202U/ja active Pending
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