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PE20190461A1 - Circuito de alimentacion de histeresis - Google Patents

Circuito de alimentacion de histeresis

Info

Publication number
PE20190461A1
PE20190461A1 PE2018003342A PE2018003342A PE20190461A1 PE 20190461 A1 PE20190461 A1 PE 20190461A1 PE 2018003342 A PE2018003342 A PE 2018003342A PE 2018003342 A PE2018003342 A PE 2018003342A PE 20190461 A1 PE20190461 A1 PE 20190461A1
Authority
PE
Peru
Prior art keywords
circuit
output
sampling
hysteresis
input
Prior art date
Application number
PE2018003342A
Other languages
English (en)
Inventor
Xianjun Yi
Lijun Chen
Yingjun Yin
Original Assignee
Seari Electric Technology Co Ltd
Shanghai Noark Electric Co Ltd
Zhejiang Chint Electrics Co Ltd
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 Seari Electric Technology Co Ltd, Shanghai Noark Electric Co Ltd, Zhejiang Chint Electrics Co Ltd filed Critical Seari Electric Technology Co Ltd
Publication of PE20190461A1 publication Critical patent/PE20190461A1/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current
    • H02H1/066—Arrangements for supplying operative power primary power being supplied by fault current and comprising a shunt regulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Electronic Switches (AREA)

Abstract

La presente invencion describe un circuito de alimentacion de histeresis, que comprende: un circuito de entrada (102), un circuito de combinacion de conmutadores (104), un circuito de muestreo y control (108), un circuito de retroalimentacion (106) y un circuito de salida (110). El circuito de entrada (102) esta conectado a un terminal de entrada de alimentacion, y rectifica una entrada de alimentacion, proporcionando proteccion de aislamiento para el terminal de entrada. El circuito de combinacion de interruptor (104) esta conectado al circuito de entrada (102) y se enciende o apaga para controlar la potencia de salida del terminal de salida de la fuente de alimentacion. El circuito de muestreo y control (108) muestrea el voltaje de salida y compara el voltaje de salida con el voltaje de referencia, controlando el circuito de combinacion del interruptor para que se encienda o apague segun el resultado de la comparacion. El circuito de realimentacion (106) esta conectado entre el circuito combinado de conmutacion (104) y el circuito de muestreo y control (108). El circuito de combinacion de interruptores (104) envia una senal de retroalimentacion positiva al circuito de muestreo y control (108) a traves del circuito de retroalimentacion (106), causando dicha senal de retroalimentacion positiva causa un efecto de histeresis en la accion de comparacion de un chip de fuente de alimentacion de referencia. El circuito de salida (110) esta conectado al circuito de combinacion de interruptor (104), filtra la salida de dicho circuito de combinacion del interruptor (104) proporciona proteccion de aislamiento para el terminal de salida, y su salida sirve como una salida de un circuito de alimentacion de histeresis.
PE2018003342A 2016-07-08 2017-07-03 Circuito de alimentacion de histeresis PE20190461A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610536928.0A CN106026656B (zh) 2016-07-08 2016-07-08 迟滞型电源电路

Publications (1)

Publication Number Publication Date
PE20190461A1 true PE20190461A1 (es) 2019-04-03

Family

ID=57108319

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2018003342A PE20190461A1 (es) 2016-07-08 2017-07-03 Circuito de alimentacion de histeresis

Country Status (7)

Country Link
EP (1) EP3484035B1 (es)
CN (1) CN106026656B (es)
CL (1) CL2019000021A1 (es)
CO (1) CO2019000048A2 (es)
MX (1) MX391879B (es)
PE (1) PE20190461A1 (es)
WO (1) WO2018006769A1 (es)

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* Cited by examiner, † Cited by third party
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CN106026656B (zh) * 2016-07-08 2019-01-25 上海电科电器科技有限公司 迟滞型电源电路
CN109217672B (zh) * 2018-10-30 2023-09-01 天津大学 采用电压比例微分滞环技术的dc-dc降压转换系统
CN110162321B (zh) * 2019-05-06 2023-07-28 晶晨半导体(上海)股份有限公司 一种引导加载程序的更新方法
CN111405275B (zh) * 2020-04-07 2024-09-03 深圳市金锐显数码科技有限公司 直流电源电路和电视机板卡测试系统
TWI736249B (zh) * 2020-05-05 2021-08-11 瑞昱半導體股份有限公司 具有抗干擾機制的訊號輸出電路及方法
TWI729835B (zh) * 2020-06-03 2021-06-01 亞源科技股份有限公司 遲滯電壓偵測電路
CN112014624B (zh) * 2020-09-01 2024-12-10 亚瑞源科技（深圳）有限公司 一种迟滞电压侦测电路
CN113311216B (zh) * 2021-06-30 2025-09-02 佛山市顺德区美的电子科技有限公司 开关电源采样电路、开关电源和家用电器
CN115102367A (zh) * 2022-07-03 2022-09-23 上海速仁电子科技发展有限公司 一种用于智能电源控制器芯片及控制方法
CN116032105B (zh) * 2023-03-24 2023-06-16 深圳市南方硅谷半导体股份有限公司 一种电源过压保护ic

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US4567540A (en) * 1983-06-22 1986-01-28 S&C Electric Company Power supply for a circuit interrupter
JPH0710145B2 (ja) * 1989-10-04 1995-02-01 三菱電機株式会社 過電流保護装置
US20040264088A1 (en) * 2003-06-27 2004-12-30 Siemens Energy & Automation, Inc. Undervoltage relay controller
KR101677728B1 (ko) * 2009-10-26 2016-11-21 페어차일드코리아반도체 주식회사 역률 보상 회로 및 역률 보상 회로의 구동 방법
CN101808447B (zh) * 2010-01-29 2013-03-27 海洋王照明科技股份有限公司 输入过压迟滞保护电路及led控制电路、led灯具
CN201846066U (zh) * 2010-11-19 2011-05-25 东莞市奥源电子科技有限公司 一种带有迟滞功能的欠压保护电路
CN103051185B (zh) * 2012-12-31 2015-06-17 浙江德菱科技有限公司 低功耗可控稳压电源电路
CN203645534U (zh) * 2013-12-27 2014-06-11 天水长城电气科技开发有限公司 一种智能塑壳断路器控制系统的电源电路
CN104300520B (zh) * 2014-11-06 2017-06-16 南京大全电气研究院有限公司 一种电子脱扣器电源能量泄放管理电路
CN204481570U (zh) * 2015-02-02 2015-07-15 浙江正泰电器股份有限公司 断路器智能控制器
CN205141657U (zh) * 2015-11-05 2016-04-06 广州金升阳科技有限公司 输入过压保护电路
CN106026656B (zh) * 2016-07-08 2019-01-25 上海电科电器科技有限公司 迟滞型电源电路
CN205864260U (zh) * 2016-07-08 2017-01-04 上海电科电器科技有限公司 迟滞型电源电路

Also Published As

Publication number Publication date
BR112019000283A2 (pt) 2019-04-16
MX2019000229A (es) 2019-09-06
EP3484035B1 (en) 2022-01-05
EP3484035A4 (en) 2020-02-26
MX391879B (es) 2025-03-21
CN106026656B (zh) 2019-01-25
WO2018006769A1 (zh) 2018-01-11
CO2019000048A2 (es) 2019-03-29
CN106026656A (zh) 2016-10-12
CL2019000021A1 (es) 2019-05-17
EP3484035A1 (en) 2019-05-15

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