JPS543460A - Self-exciting semiconductor switch circuit - Google Patents

Self-exciting semiconductor switch circuit

Info

Publication number
JPS543460A
JPS543460A JP6852477A JP6852477A JPS543460A JP S543460 A JPS543460 A JP S543460A JP 6852477 A JP6852477 A JP 6852477A JP 6852477 A JP6852477 A JP 6852477A JP S543460 A JPS543460 A JP S543460A
Authority
JP
Japan
Prior art keywords
self
switch circuit
semiconductor switch
exciting semiconductor
securing
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
Application number
JP6852477A
Other languages
Japanese (ja)
Inventor
Toru Sugawara
Hiroji Kawakami
Kiyomitsu Suzuki
Masayoshi Suzuki
Shigeo Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6852477A priority Critical patent/JPS543460A/en
Publication of JPS543460A publication Critical patent/JPS543460A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermally Actuated Switches (AREA)
  • Power Conversion In General (AREA)

Abstract

PURPOSE: To decrease the generated electric noise by securing an automatic switching for the semiconductor element only near the zero voltage of the AC power source and also securing a contactless state to increase the life time for the switching circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP6852477A 1977-06-09 1977-06-09 Self-exciting semiconductor switch circuit Pending JPS543460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6852477A JPS543460A (en) 1977-06-09 1977-06-09 Self-exciting semiconductor switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6852477A JPS543460A (en) 1977-06-09 1977-06-09 Self-exciting semiconductor switch circuit

Publications (1)

Publication Number Publication Date
JPS543460A true JPS543460A (en) 1979-01-11

Family

ID=13376188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6852477A Pending JPS543460A (en) 1977-06-09 1977-06-09 Self-exciting semiconductor switch circuit

Country Status (1)

Country Link
JP (1) JPS543460A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184574A (en) * 1981-05-08 1982-11-13 Mitsubishi Heavy Ind Ltd Diffusion brazing method for al or al alloy
JPS6239738A (en) * 1985-08-14 1987-02-20 Mitsubishi Electric Corp Temperature switch apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184574A (en) * 1981-05-08 1982-11-13 Mitsubishi Heavy Ind Ltd Diffusion brazing method for al or al alloy
JPS6239738A (en) * 1985-08-14 1987-02-20 Mitsubishi Electric Corp Temperature switch apparatus
JPH0548852B2 (en) * 1985-08-14 1993-07-22 Mitsubishi Electric Corp

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