KR920014042U - Zero crossing detection circuit - Google Patents

Zero crossing detection circuit

Info

Publication number
KR920014042U
KR920014042U KR2019900019838U KR900019838U KR920014042U KR 920014042 U KR920014042 U KR 920014042U KR 2019900019838 U KR2019900019838 U KR 2019900019838U KR 900019838 U KR900019838 U KR 900019838U KR 920014042 U KR920014042 U KR 920014042U
Authority
KR
South Korea
Prior art keywords
detection circuit
zero crossing
crossing detection
zero
circuit
Prior art date
Application number
KR2019900019838U
Other languages
Korean (ko)
Other versions
KR930008224Y1 (en
Inventor
홍성룡
Original Assignee
금성일렉트론 주식회사
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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019900019838U priority Critical patent/KR930008224Y1/en
Publication of KR920014042U publication Critical patent/KR920014042U/en
Application granted granted Critical
Publication of KR930008224Y1 publication Critical patent/KR930008224Y1/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
    • H03K17/13—Modifications for switching at zero crossing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1536—Zero-crossing detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
KR2019900019838U 1990-12-14 1990-12-14 Zero crossing detect circuit KR930008224Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900019838U KR930008224Y1 (en) 1990-12-14 1990-12-14 Zero crossing detect circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900019838U KR930008224Y1 (en) 1990-12-14 1990-12-14 Zero crossing detect circuit

Publications (2)

Publication Number Publication Date
KR920014042U true KR920014042U (en) 1992-07-27
KR930008224Y1 KR930008224Y1 (en) 1993-12-13

Family

ID=19307000

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900019838U KR930008224Y1 (en) 1990-12-14 1990-12-14 Zero crossing detect circuit

Country Status (1)

Country Link
KR (1) KR930008224Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321242B1 (en) * 1999-12-14 2002-01-19 윤종용 apparatus for sensing zero-crossing in a power line system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594103B1 (en) * 1998-12-26 2006-09-14 삼성전자주식회사 Water damage device of mobile terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321242B1 (en) * 1999-12-14 2002-01-19 윤종용 apparatus for sensing zero-crossing in a power line system

Also Published As

Publication number Publication date
KR930008224Y1 (en) 1993-12-13

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Legal Events

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