JPH0458738U - - Google Patents
Info
- Publication number
- JPH0458738U JPH0458738U JP10173390U JP10173390U JPH0458738U JP H0458738 U JPH0458738 U JP H0458738U JP 10173390 U JP10173390 U JP 10173390U JP 10173390 U JP10173390 U JP 10173390U JP H0458738 U JPH0458738 U JP H0458738U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- isolated
- input circuit
- alumina substrate
- interface
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の原理図、第２図は本考案の１
実施例のインターフエイスモジユールを示した図
、第３図は従来のインターフエイス回路のブロク
図、第４図は従来のインターフエイス回路例、第
５図は従来のインターフエイス回路の実装断面図
である。
１……入力回路、２……絶縁型ＤＣ／ＤＣコン
バータ、３……インターフエイス用ＩＣ、６……
アルミナ基板、Ｐ……端子ピン。
Figure 1 is a diagram of the principle of the present invention, Figure 2 is a diagram of the principle of the present invention.
Figure 3 is a block diagram of a conventional interface circuit, Figure 4 is an example of a conventional interface circuit, and Figure 5 is a cross-sectional view of a conventional interface circuit. be. 1...Input circuit, 2...Isolated DC/DC converter, 3...Interface IC, 6...
Alumina board, P...terminal pin.
Claims (1)
縁型ＤＣ／ＤＣコンバータ２とを設け、 アルミナ基板６の他面に、 前記絶縁型ＤＣ／ＤＣコンバータ２に接続した
、インターフエイス用ＩＣ３を設けて一体化した
ことを特徴とするインターフエイスモジユール。[Claims for Utility Model Registration] An input circuit 1 and an isolated DC/DC converter 2 including a transformer T1 connected to the input circuit are provided on one side of the alumina substrate 6, and on the other side of the alumina substrate 6, An interface module characterized in that an interface IC 3 connected to the isolated DC/DC converter 2 is provided and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10173390U JPH0458738U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10173390U JPH0458738U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458738U true JPH0458738U (en) | 1992-05-20 |
Family
ID=31845434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10173390U Pending JPH0458738U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458738U (en) |
-
1990
- 1990-09-28 JP JP10173390U patent/JPH0458738U/ja active Pending
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