JPS62192607U - - Google Patents
Info
- Publication number
- JPS62192607U JPS62192607U JP7886586U JP7886586U JPS62192607U JP S62192607 U JPS62192607 U JP S62192607U JP 7886586 U JP7886586 U JP 7886586U JP 7886586 U JP7886586 U JP 7886586U JP S62192607 U JPS62192607 U JP S62192607U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- signal line
- drive
- drive circuit
- base current
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例の回路図、第２図及
び第３図はそれぞれ従来の駆動回路の回路図であ
る。 １，６，９……制御部基板、２，７，１０……
駆動回路部基板、３……駆動部、４……電源部、
５，８……信号線、１１，１２，２３……論理ゲ
ート、１３，２２，２４……プルアツプ抵抗。
び第３図はそれぞれ従来の駆動回路の回路図であ
る。 １，６，９……制御部基板、２，７，１０……
駆動回路部基板、３……駆動部、４……電源部、
５，８……信号線、１１，１２，２３……論理ゲ
ート、１３，２２，２４……プルアツプ抵抗。
Claims (1)
- 【実用新案登録請求の範囲】 駆動部を駆動するための駆動電流を供給するト
ランジスタを有する駆動回路部基板と、前記トラ
ンジスタのオン／オフを制御する論理素子を有す
る制御部基板とが、信号線を介して接続されてな
る駆動回路において、 前記トランジスタのベース電流供給用抵抗を前
記制御部基板内に設け、前記トランジスタのベー
ス電流を前記信号線を介して供給することを特徴
とする駆動回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078865U JPH058651Y2 (ja) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078865U JPH058651Y2 (ja) | 1986-05-27 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62192607U true JPS62192607U (ja) | 1987-12-08 |
| JPH058651Y2 JPH058651Y2 (ja) | 1993-03-04 |
Family
ID=30928204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986078865U Expired - Lifetime JPH058651Y2 (ja) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058651Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319010A (ja) * | 1989-06-16 | 1991-01-28 | Fujitsu Ltd | 駆動回路に対するバイアス供給方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507063A (ja) * | 1973-05-23 | 1975-01-24 | ||
| JPS50116950A (ja) * | 1974-02-28 | 1975-09-12 | ||
| JPS5277620A (en) * | 1975-12-24 | 1977-06-30 | Fujitsu Ltd | Switch driver receiver circuit |
| JPS5385551U (ja) * | 1976-12-16 | 1978-07-14 | ||
| JPS55105840A (en) * | 1979-02-05 | 1980-08-13 | Sony Corp | Interface circuit |
-
1986
- 1986-05-27 JP JP1986078865U patent/JPH058651Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507063A (ja) * | 1973-05-23 | 1975-01-24 | ||
| JPS50116950A (ja) * | 1974-02-28 | 1975-09-12 | ||
| JPS5277620A (en) * | 1975-12-24 | 1977-06-30 | Fujitsu Ltd | Switch driver receiver circuit |
| JPS5385551U (ja) * | 1976-12-16 | 1978-07-14 | ||
| JPS55105840A (en) * | 1979-02-05 | 1980-08-13 | Sony Corp | Interface circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319010A (ja) * | 1989-06-16 | 1991-01-28 | Fujitsu Ltd | 駆動回路に対するバイアス供給方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058651Y2 (ja) | 1993-03-04 |