DE69405043D1 - Power amplifier relay matrix with error detection and transmission functions - Google Patents

Power amplifier relay matrix with error detection and transmission functions

Info

Publication number
DE69405043D1
DE69405043D1 DE69405043T DE69405043T DE69405043D1 DE 69405043 D1 DE69405043 D1 DE 69405043D1 DE 69405043 T DE69405043 T DE 69405043T DE 69405043 T DE69405043 T DE 69405043T DE 69405043 D1 DE69405043 D1 DE 69405043D1
Authority
DE
Germany
Prior art keywords
power amplifier
error detection
transmission functions
relay matrix
amplifier relay
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
DE69405043T
Other languages
German (de)
Inventor
Teruhiko Fujiwara
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Application granted granted Critical
Publication of DE69405043D1 publication Critical patent/DE69405043D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
DE69405043T 1993-04-06 1994-04-06 Power amplifier relay matrix with error detection and transmission functions Expired - Lifetime DE69405043D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5078441A JPH06295652A (en) 1993-04-06 1993-04-06 Relay terminal

Publications (1)

Publication Number Publication Date
DE69405043D1 true DE69405043D1 (en) 1997-09-25

Family

ID=13662136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405043T Expired - Lifetime DE69405043D1 (en) 1993-04-06 1994-04-06 Power amplifier relay matrix with error detection and transmission functions

Country Status (3)

Country Link
EP (1) EP0623943B1 (en)
JP (1) JPH06295652A (en)
DE (1) DE69405043D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6383670B1 (en) 1999-10-06 2002-05-07 Idatech, Llc System and method for controlling the operation of a fuel processing system
US7656641B2 (en) 2006-12-21 2010-02-02 General Electric Company Apparatus and method for controlling a solenoid
US7692903B2 (en) * 2006-12-21 2010-04-06 General Electric Company Apparatus and method for controlling a circuit breaker trip device
CN103631293B (en) * 2012-08-27 2016-01-06 上海占空比电子科技有限公司 A kind of constant-current control circuit with power factor correction and method
CN103838289B (en) * 2014-03-13 2015-10-07 绍兴光大芯业微电子有限公司 Realize circuit structure and the method for constant current output control accurately
JP5954456B1 (en) * 2015-03-17 2016-07-20 オムロン株式会社 Unauthorized use detection system and power supply device provided with the same
US10726647B2 (en) 2017-03-13 2020-07-28 Cnh Industrial America Llc Fault detection system for an agricultural machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8401699D0 (en) * 1984-01-23 1984-02-22 Duraplug Elect Ltd Residual current circuit breakers
GB2157903B (en) * 1984-04-24 1987-06-17 Plessey Co Plc Lamp monitoring apparatus
FR2565430B1 (en) * 1984-06-04 1990-12-28 Shinko Electric Co Ltd CIRCUIT DETECTING A RELAY FAILURE
US5000692A (en) * 1988-09-14 1991-03-19 Matsushita Electric Works, Ltd. I/O relay interface module
DE4112996A1 (en) * 1991-04-20 1992-10-22 Bosch Gmbh Robert Functional monitor for electrical load controlled by switch - measures voltage and/or current of control line by fault identification circuit when fault detection circuit is activated
DE9113081U1 (en) * 1991-10-21 1991-12-12 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
JPH06295652A (en) 1994-10-21
EP0623943B1 (en) 1997-08-20
EP0623943A1 (en) 1994-11-09

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Legal Events

Date Code Title Description
8332 No legal effect for de