ES2110982T3 - Regulador de tension, fuente de alimentacion y calibrador. - Google Patents

Regulador de tension, fuente de alimentacion y calibrador.

Info

Publication number
ES2110982T3
ES2110982T3 ES91311836T ES91311836T ES2110982T3 ES 2110982 T3 ES2110982 T3 ES 2110982T3 ES 91311836 T ES91311836 T ES 91311836T ES 91311836 T ES91311836 T ES 91311836T ES 2110982 T3 ES2110982 T3 ES 2110982T3
Authority
ES
Spain
Prior art keywords
personal computer
input
interconnected
power supply
voltage
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
ES91311836T
Other languages
English (en)
Inventor
Marlan Lee Winter
Mark Edmund Innes
Gary Francs Saletta
Edward Clarke Prather
Joseph Charles Engel
Rick Alan Hurley
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 US07/781,480 external-priority patent/US5815364A/en
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2110982T3 publication Critical patent/ES2110982T3/es
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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Control Of Eletrric Generators (AREA)
  • Relay Circuits (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Electronic Switches (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

UN CIRCUITO DE CONTROL PARA CONTACTORES ELECTRICOS, ARRANQUES Y SIMILARES QUE INCLUYE UNO O MAS PARES DE CONTACTOS PRINCIPALES SEPARABLES, CONTROLADO POR UN CONJUNTO ELECTROMAGNETICO 10. A FIN DE REDUCIR, SI NO ELIMINAR, EL RUIDO AUDIBLE GENERADO POR EL CONJUNTO ELECTROMAGNETICO, LA CORRIENTE ELECTRICA AL CONJUNTO SE REGULA PARA MINIMIZAR LA TASA DE CAMBIO DE FLUJO MAGNETICO PARA REDUCIR, SI NO ELIMINAR, EL RUIDO AUDIBLE. SE ADAPTAN TAMBIEN LOS CIRCUITOS PARA COMPENSAR EL ACOPLAMIENTO MAGNETICO DE CORRIENTE ALTERNA (CA) DE LOS POLOS PRINCIPALES A FIN DE SOSTENER LA POTENCIA EN MAYOR GRADO CUANDO LOS CONTACTOS TENGAN QUE PERMANECER EN UNA POSICION CERRADA. SE EXPONE UN APARATO PARA CALIBRAR UN DISPOSITIVO ELECTRICO. UN DISPOSITIVO DE PRECISION DE SUMINISTRO DE POTENCIA PCS ESTA INTERCONECTADO MEDIANTE CANALES DE ENTRADA APROPIADOS AL DISPOSITIVO 10 A CALIBRAR PARA SUMINISTRAR UNA CALIBRACION PRECISA VARIABLE COMO UNA ENTRADA. UN ORDENADOR PERSONAL PC ESTA INTERCONECTADO TAMBIEN MEDIANTE REDES DE COMUNICACION CONI CON EL APARATO 10 A CALIBRAR Y ESTA INTERCONECTADO TAMBIEN CON EL DISPOSITIVO DE PRECISION DE SUMINISTRO DE POTENCIA DE FORMA QUE EL ORDENADOR PERSONAL PC TIENE DISPONIBLE EL VALOR EXACTO DE LA ENTRADA VARIABLE UTILIZADA. DESPUES DEL COMANDO, EL ORDENADOR PERSONAL PC INSTRUYE AL DISPOSITIVO QUE SE ESTA CALIBRANDO PARA QUE ENVIE AL ORDENADOR PERSONAL PC ESOS VALORES DE ENTRADA VARIABLE QUE EL DISPOSITIVO QUE SE ESTA CALIBRANDO INTERPRETA COMO EL VALOR DE ENTRADA VARIABLE. EL ORDENADOR PERSONAL PC COMPARA ESTE VALOR CON EL ACTUAL Y GENERA UN FACTOR DE CORRECCION QUE EL ORDENADOR PERSONAL PC DEVUELVE AL DISPOSITIVO QUE SE ESTA CALIBRANDO PARA SU ALMACENAMIENTO EN UNA EEPROM. SE EXPONE UN SUMINISTRO DE POTENCIA 202 QUE INCLUYE UN CIRCUITO RECTIFICADOR DE ENTRADA MCR1 QUE PROPORCIONA TANTO UNA CORRIENTE ELECTRICA RECTIFICADA DE ONDA MEDIA COMO COMPLETA EN UN VALOR INSTANTANEO DE TENSION AL TERMINAL DE ENTRADA DE UN INTERRUPTOR CONTROLADO MQ3. EL INTERRUPTOR CONTROLADO ESTACONTROLADO POR LA COMBINACION DE UN DISPOSITIVO MU6 DE "REAJUSTE DE BAJA TENSION" Y DE UN TRANSISTOR DE EFECTOS DE CAMPO MQ2 COMBINADOS PARA FORMAR UN CIRCUITO SENSOR Y CONMUTADOR DE TENSION SSM INTERCONECTADO EN SU ENTRADA ENTRE EL TERMINAL DE ENTRADA DEL REGULADOR DE TENSION Y LA TIERRA Y EN SU SALIDA O EN EL TERMINAL DE REAJUSTE AL TERMINAL DE CONTROL DEL REGULADOR DE TENSION. EL TERMINAL DE SALIDA DEL REGULADOR DE TENSION ESTA CONECTADO AL ANODO DE UN DIODO MCR7 , CUYO CATODO ESTA CONECTADO A UN LADO DE UN CAPACITADOR DE ALMACENAJE MC6.
ES91311836T 1990-12-28 1991-12-20 Regulador de tension, fuente de alimentacion y calibrador. Expired - Lifetime ES2110982T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63572090A 1990-12-28 1990-12-28
US63600090A 1990-12-28 1990-12-28
US07/781,480 US5815364A (en) 1991-10-18 1991-10-18 Ultrasonic coil current regulator

Publications (1)

Publication Number Publication Date
ES2110982T3 true ES2110982T3 (es) 1998-03-01

Family

ID=27417574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91311836T Expired - Lifetime ES2110982T3 (es) 1990-12-28 1991-12-20 Regulador de tension, fuente de alimentacion y calibrador.

Country Status (8)

Country Link
EP (1) EP0493003B1 (es)
AT (1) ATE160051T1 (es)
AU (1) AU658851B2 (es)
CA (1) CA2057163A1 (es)
DE (1) DE69128130T2 (es)
ES (1) ES2110982T3 (es)
IE (1) IE914192A1 (es)
NZ (1) NZ240879A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342602A1 (de) * 1993-12-14 1995-06-22 Busch Dieter & Co Prueftech Elektronisches Bauelement, inbesondere Spuleneinheit
CN109904858B (zh) * 2019-04-19 2024-06-28 中科典力(泉州)智能化设备有限公司 可自动调压及自动计量的带电切换电力控制设备
CN110618329B (zh) * 2019-09-27 2024-04-19 合肥天力源电子科技有限公司 一种测试系统及跳频滤波器测试装置
CN113030835B (zh) * 2021-02-05 2022-04-26 宁波三星医疗电气股份有限公司 一种电能表计量方法
CN116318175B (zh) * 2023-03-30 2025-11-21 深圳市小辉智驾智能有限公司 Ad型按键控制电路、方法、装置、计算机设备及介质
CN117147950B (zh) * 2023-11-01 2024-01-09 广东科信电子有限公司 一种芯片供电电压自动检测电路
CN117913943B (zh) * 2024-01-05 2024-06-14 浙江天能电池(江苏)有限公司 一种锂电池电压监测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546403A (en) * 1984-03-02 1985-10-08 Ford Motor Company Solenoid switching driver with solenoid current proportional to an analog voltage
US4680667A (en) * 1985-09-23 1987-07-14 Motorola, Inc. Solenoid driver control unit
US4893102A (en) * 1987-02-19 1990-01-09 Westinghouse Electric Corp. Electromagnetic contactor with energy balanced closing system
US4720761A (en) * 1987-02-19 1988-01-19 Westinghouse Electric Corp. Electromagnetic contactor with current regulated electromagnetic coil for holding the contacts closed

Also Published As

Publication number Publication date
EP0493003A3 (en) 1992-10-14
DE69128130D1 (de) 1997-12-11
ATE160051T1 (de) 1997-11-15
EP0493003A2 (en) 1992-07-01
CA2057163A1 (en) 1992-06-29
DE69128130T2 (de) 1998-03-19
IE914192A1 (en) 1992-07-01
AU9004791A (en) 1992-07-02
AU658851B2 (en) 1995-05-04
NZ240879A (en) 1995-04-27
EP0493003B1 (en) 1997-11-05

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