JPH0222533U - - Google Patents

Info

Publication number
JPH0222533U
JPH0222533U JP9986588U JP9986588U JPH0222533U JP H0222533 U JPH0222533 U JP H0222533U JP 9986588 U JP9986588 U JP 9986588U JP 9986588 U JP9986588 U JP 9986588U JP H0222533 U JPH0222533 U JP H0222533U
Authority
JP
Japan
Prior art keywords
power
switch circuit
circuit
switch
signal
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
JP9986588U
Other languages
Japanese (ja)
Other versions
JPH082894Y2 (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 JP1988099865U priority Critical patent/JPH082894Y2/en
Publication of JPH0222533U publication Critical patent/JPH0222533U/ja
Application granted granted Critical
Publication of JPH082894Y2 publication Critical patent/JPH082894Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
  • Electronic Switches (AREA)

Description

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

第１図は本考案による電源スイツチ回路の第一
実施例の回路図、第２図は同じく第二実施例の回
路図、第３図は従来のスイツチ回路図、第４図は
同じく時定数回路を接続したスイツチ回路図であ
る。 １：スイツチ回路、２：電源ＯＮ／ＯＦＦ入力
端子、３：時定数回路、３ａ：抵抗、３ｂ：コン
デンサ、４：インバータ回路、５：オープンコレ
クタ型のインバータ回路、６：抵抗、７：第一の
トランジスタ、８：抵抗、９：第二のトランジス
タ。 Figure 1 is a circuit diagram of a first embodiment of the power switch circuit according to the present invention, Figure 2 is a circuit diagram of a second embodiment, Figure 3 is a conventional switch circuit, and Figure 4 is a time constant circuit. This is a switch circuit diagram in which the following are connected. 1: Switch circuit, 2: Power ON/OFF input terminal, 3: Time constant circuit, 3a: Resistor, 3b: Capacitor, 4: Inverter circuit, 5: Open collector type inverter circuit, 6: Resistor, 7: First transistor, 8: resistor, 9: second transistor.

Claims (1)

【実用新案登録請求の範囲】 外部から入力した信号により電源のＯＮ／ＯＦ
Ｆを電気的に制御するスイツチ回路に、スイツチ
の作動を遅延させる時定数回路を接続した電源ス
イツチ回路であつて、 外部から入力した電源ＯＦＦ信号を入力した場
合に、上記スイツチ回路を瞬時にＯＦＦ制御する
回路を設けたことを特徴とする電源スイツチ回路
。[Scope of utility model registration claim] Power ON/OFF by external input signal
This is a power switch circuit in which a time constant circuit that delays the operation of the switch is connected to a switch circuit that electrically controls F, and when an external power OFF signal is input, the switch circuit is turned off instantly. A power switch circuit characterized by being provided with a control circuit.
JP1988099865U 1988-07-29 1988-07-29 Power switch circuit Expired - Lifetime JPH082894Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988099865U JPH082894Y2 (en) 1988-07-29 1988-07-29 Power switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988099865U JPH082894Y2 (en) 1988-07-29 1988-07-29 Power switch circuit

Publications (2)

Publication Number Publication Date
JPH0222533U true JPH0222533U (en) 1990-02-15
JPH082894Y2 JPH082894Y2 (en) 1996-01-29

Family

ID=31327422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988099865U Expired - Lifetime JPH082894Y2 (en) 1988-07-29 1988-07-29 Power switch circuit

Country Status (1)

Country Link
JP (1) JPH082894Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016082545A (en) * 2014-10-22 2016-05-16 三菱重工オートモーティブサーマルシステムズ株式会社 Electric circuit, motor compressor and control method of electric circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846542U (en) * 1971-09-30 1973-06-18
JPS5687727U (en) * 1979-12-07 1981-07-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846542U (en) * 1971-09-30 1973-06-18
JPS5687727U (en) * 1979-12-07 1981-07-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016082545A (en) * 2014-10-22 2016-05-16 三菱重工オートモーティブサーマルシステムズ株式会社 Electric circuit, motor compressor and control method of electric circuit

Also Published As

Publication number Publication date
JPH082894Y2 (en) 1996-01-29

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