DE29617892U1 - Isolating control circuit for an electronic switch - Google Patents

Isolating control circuit for an electronic switch

Info

Publication number
DE29617892U1
DE29617892U1 DE29617892U DE29617892U DE29617892U1 DE 29617892 U1 DE29617892 U1 DE 29617892U1 DE 29617892 U DE29617892 U DE 29617892U DE 29617892 U DE29617892 U DE 29617892U DE 29617892 U1 DE29617892 U1 DE 29617892U1
Authority
DE
Germany
Prior art keywords
control circuit
electronic switch
isolating control
isolating
switch
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.)
Expired - Lifetime
Application number
DE29617892U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29617892U priority Critical patent/DE29617892U1/en
Publication of DE29617892U1 publication Critical patent/DE29617892U1/en
Priority to DE19738391A priority patent/DE19738391A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/605—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with galvanic isolation between the control circuit and the output circuit
    • H03K17/61—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H01F2019/085—Transformer for galvanic isolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
DE29617892U 1996-10-15 1996-10-15 Isolating control circuit for an electronic switch Expired - Lifetime DE29617892U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29617892U DE29617892U1 (en) 1996-10-15 1996-10-15 Isolating control circuit for an electronic switch
DE19738391A DE19738391A1 (en) 1996-10-15 1997-09-03 Galvanic isolation transformer circuit for power electronic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29617892U DE29617892U1 (en) 1996-10-15 1996-10-15 Isolating control circuit for an electronic switch

Publications (1)

Publication Number Publication Date
DE29617892U1 true DE29617892U1 (en) 1996-11-28

Family

ID=8030592

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29617892U Expired - Lifetime DE29617892U1 (en) 1996-10-15 1996-10-15 Isolating control circuit for an electronic switch
DE19738391A Withdrawn DE19738391A1 (en) 1996-10-15 1997-09-03 Galvanic isolation transformer circuit for power electronic switch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19738391A Withdrawn DE19738391A1 (en) 1996-10-15 1997-09-03 Galvanic isolation transformer circuit for power electronic switch

Country Status (1)

Country Link
DE (2) DE29617892U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004084409A1 (en) * 2003-03-21 2004-09-30 Conti Temic Microelectronic Gmbh Method for controlling and monitoring the operation of a power semiconductor switch, and device for carrying out the method
EP2530817A1 (en) * 2011-05-30 2012-12-05 Siemens Aktiengesellschaft Control device for an inverter with different reference potential

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354067B4 (en) * 2003-11-19 2006-03-23 Semikron Elektronik Gmbh & Co. Kg Circuit arrangement and method for isolated transmission of a switching information
JP2006074372A (en) * 2004-09-01 2006-03-16 Toshiba Corp Digital signal transmitter
DE102012207773A1 (en) * 2012-05-10 2013-11-14 Robert Bosch Gmbh beam detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004084409A1 (en) * 2003-03-21 2004-09-30 Conti Temic Microelectronic Gmbh Method for controlling and monitoring the operation of a power semiconductor switch, and device for carrying out the method
EP2530817A1 (en) * 2011-05-30 2012-12-05 Siemens Aktiengesellschaft Control device for an inverter with different reference potential

Also Published As

Publication number Publication date
DE19738391A1 (en) 1998-04-23

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970116

R156 Lapse of ip right after 3 years

Effective date: 20000801