JPS62192607U - - Google Patents

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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
Application number
JP7886586U
Other languages
Japanese (ja)
Other versions
JPH058651Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986078865U priority Critical patent/JPH058651Y2/ja
Publication of JPS62192607U publication Critical patent/JPS62192607U/ja
Application granted granted Critical
Publication of JPH058651Y2 publication Critical patent/JPH058651Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

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。 FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIGS. 2 and 3 are circuit diagrams of conventional drive circuits, respectively. 1, 6, 9...Control board, 2, 7, 10...
Drive circuit board, 3... drive unit, 4... power supply unit,
5, 8... Signal line, 11, 12, 23... Logic gate, 13, 22, 24... Pull-up resistor.

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。[Claims for Utility Model Registration] A drive circuit board having a transistor that supplies a drive current for driving the drive part, and a control part board having a logic element that controls on/off of the transistor are connected to a signal line. A drive circuit connected via the signal line, wherein a resistor for supplying the base current of the transistor is provided in the control unit substrate, and the base current of the transistor is supplied via the signal line.
JP1986078865U 1986-05-27 1986-05-27 Expired - Lifetime JPH058651Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986078865U JPH058651Y2 (en) 1986-05-27 1986-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986078865U JPH058651Y2 (en) 1986-05-27 1986-05-27

Publications (2)

Publication Number Publication Date
JPS62192607U true JPS62192607U (en) 1987-12-08
JPH058651Y2 JPH058651Y2 (en) 1993-03-04

Family

ID=30928204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986078865U Expired - Lifetime JPH058651Y2 (en) 1986-05-27 1986-05-27

Country Status (1)

Country Link
JP (1) JPH058651Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319010A (en) * 1989-06-16 1991-01-28 Fujitsu Ltd Bias supply method for driving circuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507063A (en) * 1973-05-23 1975-01-24
JPS50116950A (en) * 1974-02-28 1975-09-12
JPS5277620A (en) * 1975-12-24 1977-06-30 Fujitsu Ltd Switch driver receiver circuit
JPS5385551U (en) * 1976-12-16 1978-07-14
JPS55105840A (en) * 1979-02-05 1980-08-13 Sony Corp Interface circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507063A (en) * 1973-05-23 1975-01-24
JPS50116950A (en) * 1974-02-28 1975-09-12
JPS5277620A (en) * 1975-12-24 1977-06-30 Fujitsu Ltd Switch driver receiver circuit
JPS5385551U (en) * 1976-12-16 1978-07-14
JPS55105840A (en) * 1979-02-05 1980-08-13 Sony Corp Interface circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319010A (en) * 1989-06-16 1991-01-28 Fujitsu Ltd Bias supply method for driving circuit

Also Published As

Publication number Publication date
JPH058651Y2 (en) 1993-03-04

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