JPH01126633U - - Google Patents

Info

Publication number
JPH01126633U
JPH01126633U JP2369988U JP2369988U JPH01126633U JP H01126633 U JPH01126633 U JP H01126633U JP 2369988 U JP2369988 U JP 2369988U JP 2369988 U JP2369988 U JP 2369988U JP H01126633 U JPH01126633 U JP H01126633U
Authority
JP
Japan
Prior art keywords
power supply
voltage
power
converter
low
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
JP2369988U
Other languages
English (en)
Other versions
JPH0611657Y2 (ja
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 JP1988023699U priority Critical patent/JPH0611657Y2/ja
Publication of JPH01126633U publication Critical patent/JPH01126633U/ja
Application granted granted Critical
Publication of JPH0611657Y2 publication Critical patent/JPH0611657Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案の1実施例を示した回路図、第
2図は本考案の別の実施例を示した回路図である
。 1,11……DC―DCコンバータ、2,2′
……負荷回路、TR,TR,TR……発振
用トランジスタ、TR……電力トランジスタ、
〜D,D′,D′……ダイオード、C
,C′,C……コンデンサ、R,R
…抵抗、SW,SW′……制御スイツチ、BT,
BT′……電源、T,T′……トランス、L
′,La,La′……1次コイル、L,L
′……2次コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 制御スイツチまたは周期的スイツチング回路に
    より制御されて、電源電圧をより低い低電圧に変
    換する低電圧変換用DC―DCコンバータと、こ
    のコンバータから出力される低電圧電源をベース
    バイアス電源として供給される電力トランジスタ
    とを備え、この電力トランジスタが電気的負荷回
    路に供給される電源を制御することを特徴とする
    単一電源回路用電子式大電流スイツチ。
JP1988023699U 1988-02-24 1988-02-24 単一電源回路用電子式大電流スイッチ Expired - Lifetime JPH0611657Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988023699U JPH0611657Y2 (ja) 1988-02-24 1988-02-24 単一電源回路用電子式大電流スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988023699U JPH0611657Y2 (ja) 1988-02-24 1988-02-24 単一電源回路用電子式大電流スイッチ

Publications (2)

Publication Number Publication Date
JPH01126633U true JPH01126633U (ja) 1989-08-30
JPH0611657Y2 JPH0611657Y2 (ja) 1994-03-23

Family

ID=31242906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988023699U Expired - Lifetime JPH0611657Y2 (ja) 1988-02-24 1988-02-24 単一電源回路用電子式大電流スイッチ

Country Status (1)

Country Link
JP (1) JPH0611657Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139745U (ja) * 1976-04-16 1977-10-22
JPS61224723A (ja) * 1985-03-29 1986-10-06 Mitsubishi Electric Corp トランジスタ駆動回路
JPS62185562A (ja) * 1986-02-07 1987-08-13 Toshiba Corp スイツチングレギユレ−タ
JPS62277811A (ja) * 1986-05-27 1987-12-02 Toshiba Corp 駆動回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139745U (ja) * 1976-04-16 1977-10-22
JPS61224723A (ja) * 1985-03-29 1986-10-06 Mitsubishi Electric Corp トランジスタ駆動回路
JPS62185562A (ja) * 1986-02-07 1987-08-13 Toshiba Corp スイツチングレギユレ−タ
JPS62277811A (ja) * 1986-05-27 1987-12-02 Toshiba Corp 駆動回路

Also Published As

Publication number Publication date
JPH0611657Y2 (ja) 1994-03-23

Similar Documents

Publication Publication Date Title
JPH01126633U (ja)
JPS627784U (ja)
JPS602388U (ja) 直流直流変換形電源装置
JPS637994U (ja)
JPS6340187U (ja)
JPH0179392U (ja)
JPS62185490U (ja)
JPS6450685U (ja)
JPH0472882U (ja)
JPH0311341U (ja)
JPS61101484U (ja)
JPS627776U (ja)
JPH0297886U (ja)
JPS6355792U (ja)
JPS61101483U (ja)
JPS63202141U (ja)
JPS61120286U (ja)
JPH0244880U (ja)
JPH0214292U (ja)
JPS6298486U (ja)
JPS6370290U (ja)
JPS6366092U (ja)
JPH0217987U (ja)
JPS63187587U (ja)
JPS6363091U (ja)