JPS5383052A - Zero-cross swtching circuit - Google Patents

Zero-cross swtching circuit

Info

Publication number
JPS5383052A
JPS5383052A JP15881876A JP15881876A JPS5383052A JP S5383052 A JPS5383052 A JP S5383052A JP 15881876 A JP15881876 A JP 15881876A JP 15881876 A JP15881876 A JP 15881876A JP S5383052 A JPS5383052 A JP S5383052A
Authority
JP
Japan
Prior art keywords
zero
cross
swtching
circuit
power supply
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.)
Granted
Application number
JP15881876A
Other languages
Japanese (ja)
Other versions
JPS567329B2 (en
Inventor
Hiroyuki Nishi
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 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 Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP15881876A priority Critical patent/JPS5383052A/en
Publication of JPS5383052A publication Critical patent/JPS5383052A/en
Publication of JPS567329B2 publication Critical patent/JPS567329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Relay Circuits (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE: To provide an operation of on-off control made near around a zero-cross of the power supply voltage, by such means that with a combination made between a voltage divider resistance and a pair of negative resistance elements, their connection be directly made to AC terminal and a firing signal obtained for switching circuit of the power supply.
COPYRIGHT: (C)1978,JPO&Japio
JP15881876A 1976-12-28 1976-12-28 Zero-cross swtching circuit Granted JPS5383052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15881876A JPS5383052A (en) 1976-12-28 1976-12-28 Zero-cross swtching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15881876A JPS5383052A (en) 1976-12-28 1976-12-28 Zero-cross swtching circuit

Publications (2)

Publication Number Publication Date
JPS5383052A true JPS5383052A (en) 1978-07-22
JPS567329B2 JPS567329B2 (en) 1981-02-17

Family

ID=15680026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15881876A Granted JPS5383052A (en) 1976-12-28 1976-12-28 Zero-cross swtching circuit

Country Status (1)

Country Link
JP (1) JPS5383052A (en)

Also Published As

Publication number Publication date
JPS567329B2 (en) 1981-02-17

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