WO2012008713A3 - Solid state relay - Google Patents

Solid state relay Download PDF

Info

Publication number
WO2012008713A3
WO2012008713A3 PCT/KR2011/004998 KR2011004998W WO2012008713A3 WO 2012008713 A3 WO2012008713 A3 WO 2012008713A3 KR 2011004998 W KR2011004998 W KR 2011004998W WO 2012008713 A3 WO2012008713 A3 WO 2012008713A3
Authority
WO
WIPO (PCT)
Prior art keywords
solid state
ribs
heat radiation
state relay
circuit board
Prior art date
Application number
PCT/KR2011/004998
Other languages
French (fr)
Korean (ko)
Other versions
WO2012008713A2 (en
Inventor
류용상
Original Assignee
주식회사 제우스
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
Priority claimed from KR2020100007483U external-priority patent/KR200460787Y1/en
Priority claimed from KR1020110037086A external-priority patent/KR101083636B1/en
Application filed by 주식회사 제우스 filed Critical 주식회사 제우스
Publication of WO2012008713A2 publication Critical patent/WO2012008713A2/en
Publication of WO2012008713A3 publication Critical patent/WO2012008713A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • H03K17/105—Modifications for increasing the maximum permissible switched voltage in thyristor switches

Abstract

The present invention relates to a solid state relay, and the solid state relay of the present invention comprises: a solid state relay circuit board (20) in which output power terminals (24) are formed two times more than the input power terminals (23), and two control power units (26) for supplying power to a relay circuit are formed in such a manner that an electric connection is performed to enable two output power terminals to be matched with one input power terminal, wherein said two control power units are controlled to be matched with each of the two output power terminals which are connected to the one input power terminal; an upper cover (10) which protects said circuit board;and a heat sink (30) which has TRIAC insertion holes (32) for accommodating TRIACs that are combined in a vertical direction on said relay circuit board, and has a plurality of heat radiation ribs (34, 35). The invention enables the solid state relay to be detachably attached to an electronic device in a secure and easy manner with an operation lever, by allowing: heat radiation first and second ribs (41, 42) combined with a rail (50-1), to be formed on the lower part of a heat radiation structure of a lower case (40-1); and heat radiation third and fourth ribs (43, 44), which are heat radiation ribs (41, 42) whereby said first and second ribs (41, 42) are detachably mounted on the rail (50-1) by an operation lever (60).
PCT/KR2011/004998 2010-07-15 2011-07-08 Solid state relay WO2012008713A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20-2010-0007483 2010-07-15
KR2020100007483U KR200460787Y1 (en) 2010-07-15 2010-07-15 solid state relay
KR10-2011-0037086 2011-04-21
KR1020110037086A KR101083636B1 (en) 2011-04-21 2011-04-21 Clip-on structure for non-contact relay

Publications (2)

Publication Number Publication Date
WO2012008713A2 WO2012008713A2 (en) 2012-01-19
WO2012008713A3 true WO2012008713A3 (en) 2012-05-03

Family

ID=45469898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004998 WO2012008713A2 (en) 2010-07-15 2011-07-08 Solid state relay

Country Status (1)

Country Link
WO (1) WO2012008713A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2718547C1 (en) * 2018-12-20 2020-04-08 Общество с ограниченной ответственностью "ПСО-Проджект" Cooling method of solid-state relay

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112571A1 (en) * 2001-12-14 2003-06-19 Burdick Robert C. Self-diagnostic solid state relay
US20050068735A1 (en) * 2003-08-14 2005-03-31 Sergio Fissore Module for solid state relay for engine cooling fan control
US20060050464A1 (en) * 2004-09-03 2006-03-09 Watlow Electric Manufacturing Company Integrally coupled power control system having a solid state relay
US20070194008A1 (en) * 2006-02-17 2007-08-23 Ronald Neil Seger Solid state switch
KR100849592B1 (en) * 2005-12-14 2008-07-31 오므론 가부시키가이샤 Power Module Structure, And Soild State Relay Using The Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112571A1 (en) * 2001-12-14 2003-06-19 Burdick Robert C. Self-diagnostic solid state relay
US20050068735A1 (en) * 2003-08-14 2005-03-31 Sergio Fissore Module for solid state relay for engine cooling fan control
US20060050464A1 (en) * 2004-09-03 2006-03-09 Watlow Electric Manufacturing Company Integrally coupled power control system having a solid state relay
KR100849592B1 (en) * 2005-12-14 2008-07-31 오므론 가부시키가이샤 Power Module Structure, And Soild State Relay Using The Same
US20070194008A1 (en) * 2006-02-17 2007-08-23 Ronald Neil Seger Solid state switch

Also Published As

Publication number Publication date
WO2012008713A2 (en) 2012-01-19

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