Nothing Special   »   [go: up one dir, main page]

KR920003110A - Multi-power combined heater lamp control circuit - Google Patents

Multi-power combined heater lamp control circuit Download PDF

Info

Publication number
KR920003110A
KR920003110A KR1019900011128A KR900011128A KR920003110A KR 920003110 A KR920003110 A KR 920003110A KR 1019900011128 A KR1019900011128 A KR 1019900011128A KR 900011128 A KR900011128 A KR 900011128A KR 920003110 A KR920003110 A KR 920003110A
Authority
KR
South Korea
Prior art keywords
heater lamp
resistor
control circuit
lamp control
photocoupler
Prior art date
Application number
KR1019900011128A
Other languages
Korean (ko)
Other versions
KR950001539B1 (en
Inventor
강만영
Original Assignee
정용문
삼성전자 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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900011128A priority Critical patent/KR950001539B1/en
Publication of KR920003110A publication Critical patent/KR920003110A/en
Application granted granted Critical
Publication of KR950001539B1 publication Critical patent/KR950001539B1/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

내용없음.None.

Description

복수전원 겸용 히터램프 제어회로Multi-power combined heater lamp control circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래의 단일전원 히터램프 제어회로.1 is a conventional single power heater lamp control circuit.

제2도는 본 발명의 회로도.2 is a circuit diagram of the present invention.

제3도는 본 발명에 따른 제2도의 타이밍도.3 is a timing diagram of FIG. 2 in accordance with the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 마이컴 15 : 선택 스위칭부10: microcomputer 15: selective switching unit

20, 21 : 제1-2인버터 30 : 포토커플러20, 21: 1-2 inverter 30: photo coupler

35 : 트라이액 50 : 히터램프35: triac 50: heater lamp

Claims (2)

복수전원 겸용 히터램프 제어회로에 있어서, 소정의 프로그램에 따라 프로세싱하여 시스템의 제반동작을 제어하는 마이컴(10)과, 상기 마이컴(10)에 접속되어 상용전원의 규격에 따라 선택적으로 스위칭 하기 위한 선택 스위칭부(15)와, 상기 선택 스위칭부(15)의 선택에 따른 상기 마이컴(10)의 출력을 입력하여 반전시키는 제1-2인버터(20-21)와, 상기 제2인버터(21)의 출력을 제한하기 위한 저항(R3)과, 전원전압(Vcc)에 접속된 전류 인가용 저항(R2)과, 상기 저항(R2)과 상기 제1인버터(20) 및 상기 저항(R3) 사이에 접속되어 양방향 특성으로 스위칭 동작하는 포토커플러(30)와, 상기 포토커플러(30)의 출력 일단에 게이트가 접속되어 게이트인가 전압에 따라 양방향으로 교류전원(5)을 통과시키기 위한 트라이액(35)과, 상기 트라이액(35)의 도통에 따라 상기 교류전원(5)을 인가받아 발열하여 복사의 정착 온도를 발생하기 위한 히터램프(50)와, 상기 히터램프(50)에 흐르는 전류를 상기 포토커플러(30)로 제한하여 유입시키는 저항(R1)으로 구성함을 특징으로 하는 복수전원 겸용 히터램프 제어회로.In the multi-power combined heater lamp control circuit, a microcomputer 10 for controlling the overall operation of the system by processing according to a predetermined program and a selection for selectively switching according to the specifications of commercial power by being connected to the microcomputer 10. Switching unit 15, the first and second inverters 20-21 for inputting and inverting the output of the microcomputer 10 according to the selection of the selection switching unit 15, and the second inverter 21 A resistor R3 for limiting the output, a resistor R2 for current application connected to the power supply voltage Vcc, and a connection between the resistor R2, the first inverter 20 and the resistor R3. And a photocoupler 30 for switching in bidirectional characteristics, a triac 35 for passing an alternating current power source 5 in both directions depending on a gate applied voltage by connecting a gate to one end of an output of the photocoupler 30. And the AC power source 5 in accordance with the conduction of the triac 35. It is characterized in that it comprises a heater lamp (50) for generating a fixing temperature of the radiation by receiving heat generated, and a resistor (R1) for restricting the current flowing through the heater lamp 50 to the photocoupler (30) to flow into the photocoupler (30). Heater lamp control circuit for multiple power supplies. 제1항에 있어서, 상기 선택 스위칭부(15)가 상용전원의 규격에 따라 적어도 2개 이상의 전원을 선택할 수 있는 스위칭소자로 구성함으로 특징으로 하는 복수전원 겸용 히터램프 제어회로.2. The heater lamp control circuit as claimed in claim 1, wherein the selective switching unit (15) comprises a switching element capable of selecting at least two power sources according to the specifications of commercial power sources. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900011128A 1990-07-21 1990-07-21 Heater lamp control circuit with double power supply KR950001539B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900011128A KR950001539B1 (en) 1990-07-21 1990-07-21 Heater lamp control circuit with double power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900011128A KR950001539B1 (en) 1990-07-21 1990-07-21 Heater lamp control circuit with double power supply

Publications (2)

Publication Number Publication Date
KR920003110A true KR920003110A (en) 1992-02-29
KR950001539B1 KR950001539B1 (en) 1995-02-25

Family

ID=19301542

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011128A KR950001539B1 (en) 1990-07-21 1990-07-21 Heater lamp control circuit with double power supply

Country Status (1)

Country Link
KR (1) KR950001539B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426992B1 (en) * 1998-06-19 2004-04-13 쿄오까도엔지니어링가부시기가이샤 A wall face panel and a reinforcement soil structure
KR100461347B1 (en) * 2002-07-05 2004-12-14 삼성전자주식회사 Image fixing appatatus being used 110V/220V and printer thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426992B1 (en) * 1998-06-19 2004-04-13 쿄오까도엔지니어링가부시기가이샤 A wall face panel and a reinforcement soil structure
KR100461347B1 (en) * 2002-07-05 2004-12-14 삼성전자주식회사 Image fixing appatatus being used 110V/220V and printer thereof

Also Published As

Publication number Publication date
KR950001539B1 (en) 1995-02-25

Similar Documents

Publication Publication Date Title
KR950021505A (en) Reference current generating circuit, constant current generating circuit and the device using the same
KR870005277A (en) Temperature control device for the fixing unit of the image forming apparatus
KR910003935A (en) Switched Bridge Circuit
KR900013700A (en) Power supply circuit
DE58906764D1 (en) Power distribution system with power distribution.
RU93051092A (en) TEMPERATURE REGULATOR OF THE DEVICE FOR THE SOLDERING AND UNPAYING
KR920003110A (en) Multi-power combined heater lamp control circuit
JPH056195B2 (en)
KR850002066A (en) Hot Wire Tig Welding Machine
KR880005501A (en) Thermal Current Sources and Integrated Voltage Regulators
KR0164516B1 (en) Heater control circuit
KR870000894Y1 (en) Apparatus of controlling heater for fixer of the electronic duplicator
ES8601591A1 (en) An arrangement in static converters.
ES2106395T3 (en) PROCEDURE AND DISPOSITION OF CIRCUITS FOR REGULATING THE TEMPERATURE OF HEATING APPARATUSES THAT OPERATE WITH ALTERNATING CURRENT.
JPS63168989A (en) Heater driver
JPS6310831B2 (en)
JPH0741018Y2 (en) Energization control circuit for heating source in the heat fixing device of electrophotographic printer
KR930001411Y1 (en) Cooling part driving control circuit at offical apparatus using heating part
KR930009465A (en) Burner output control circuit of induction cooker
KR0111180Y1 (en) Short stabilization circuit of semiconductor device for power control
KR0133047B1 (en) Chopper driving circuit of pyro-infrared sensor
KR840001907Y1 (en) Electric power regulator by ratio sensing
KR0118495Y1 (en) High voltage switching circuit
SU1282364A1 (en) Home electric stove
KR930003787A (en) Microwave Inverter Circuit

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030129

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee