RU98103263A - MICROWAVE POWER SUPPLY AND HIGH VOLTAGE FUSE FOR HIM - Google Patents

MICROWAVE POWER SUPPLY AND HIGH VOLTAGE FUSE FOR HIM

Info

Publication number
RU98103263A
RU98103263A RU98103263/09A RU98103263A RU98103263A RU 98103263 A RU98103263 A RU 98103263A RU 98103263/09 A RU98103263/09 A RU 98103263/09A RU 98103263 A RU98103263 A RU 98103263A RU 98103263 A RU98103263 A RU 98103263A
Authority
RU
Russia
Prior art keywords
voltage
holder
power supply
mass
high voltage
Prior art date
Application number
RU98103263/09A
Other languages
Russian (ru)
Other versions
RU2151472C1 (en
Inventor
Ги-хонг Ли
Original Assignee
Самсунг Электроникс Ко., Лтд.
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 KR1019970024715A external-priority patent/KR100243046B1/en
Application filed by Самсунг Электроникс Ко., Лтд. filed Critical Самсунг Электроникс Ко., Лтд.
Publication of RU98103263A publication Critical patent/RU98103263A/en
Application granted granted Critical
Publication of RU2151472C1 publication Critical patent/RU2151472C1/en

Links

Claims (4)

1. Блок питания для микроволновой печи, содержащий: высоковольтный трансформатор, преобразующий напряжение переменного тока, подаваемое на первую обмотку, в высокое напряжение, создаваемое во второй обмотке, высоковольтный плавкий предохранитель, соединенный с "массой" и выводом второй обмотки высоковольтного трансформатора, замыкаемым на "массу", высоковольтный диод, поглощающий подведенное к "массе" импульсное напряжение, включенный в цепь параллельно с высоковольтным конденсатором, магнетрон, соединенный с выходом высоковольтного конденсатора и генерирующий электромагнитное излучение сверхвысокой частоты.1. The power supply for the microwave oven, comprising: a high voltage transformer that converts AC voltage supplied to the first winding into a high voltage generated in the second winding, a high voltage fuse connected to ground and the output of the second winding of the high voltage transformer shorted to "mass", a high-voltage diode, absorbing the pulse voltage supplied to the "mass", connected to the circuit in parallel with the high-voltage capacitor, a magnetron connected to the output of the high-voltage to ndensatora and generating electromagnetic radiation of microwaves. 2. Высоковольтный плавкий предохранитель, для блока питания для микроволновой печи, содержащий: изолятор, первый держатель, расположенный в изоляторе, второй держатель, имеющий кольцевую клемму для соединения с "массой", расположенную на конце, противоположном тому концу второго держателя, который обращен к первому держателю, корпус, расположенный между первым и вторым держателями, проволочный вывод, электрически соединенный одним своим концом с первым держателем, клемму, прикрепленную к другому концу проволочного вывода путем сдавливания со сваркой. 2. A high voltage fuse, for a microwave oven power supply unit, comprising: an insulator, a first holder located in the insulator, a second holder having an annular terminal for connecting to the ground, located at an end opposite to that end of the second holder that faces the first holder, a housing located between the first and second holders, a wire terminal electrically connected at one end to the first holder, a terminal attached to the other end of the wire terminal by squeezed ia with welding. 3. Высоковольтный плавкий предохранитель, используемый в блоке питания для микроволновой печи, по п. 2, отличающийся тем, что внутренняя полость изолятора открыта с одного конца изолятора, который соединен с "массой". 3. The high-voltage fuse used in the power supply for the microwave oven according to claim 2, characterized in that the internal cavity of the insulator is open at one end of the insulator, which is connected to the "mass". 4. Высоковольтный плавкий предохранитель, используемый в блоке питания для микроволновой печи, по п. 2, отличающийся тем, что второй держатель прикреплен к поверхности "массы" и соединен с ней электрически посредством кольцевой клеммы для соединения с "массой". 4. The high-voltage fuse used in the power supply for the microwave oven according to claim 2, characterized in that the second holder is attached to the surface of the mass and electrically connected to it via an annular terminal for connection to the mass.
RU98103263/09A 1997-06-14 1998-02-13 Microwave oven power supply unit and high- voltage fuse for said power supply unit RU2151472C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970024715A KR100243046B1 (en) 1997-06-14 1997-06-14 Power supply apparatus in microwave oven and its high voltage fuse
KR97-24715 1997-06-14

Publications (2)

Publication Number Publication Date
RU98103263A true RU98103263A (en) 2000-01-10
RU2151472C1 RU2151472C1 (en) 2000-06-20

Family

ID=19509570

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98103263/09A RU2151472C1 (en) 1997-06-14 1998-02-13 Microwave oven power supply unit and high- voltage fuse for said power supply unit

Country Status (6)

Country Link
US (1) US5886327A (en)
EP (1) EP0884929A3 (en)
JP (1) JP2918521B2 (en)
KR (1) KR100243046B1 (en)
CN (1) CN1097418C (en)
RU (1) RU2151472C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY120386A (en) 1999-07-28 2005-10-31 Samsung Electronics Co Ltd High voltage transformer for microware oven and method of manufacturing therefor.
KR100459234B1 (en) * 2002-12-24 2004-12-03 엘지.필립스 엘시디 주식회사 A Back light
CN101138062B (en) * 2004-09-15 2010-08-11 力特保险丝有限公司 High voltage/high current fuse
DE102008025917A1 (en) * 2007-06-04 2009-01-08 Littelfuse, Inc., Des Plaines High voltage fuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732517A (en) * 1971-11-15 1973-05-08 Westinghouse Electric Corp Protective fuse
US4318150A (en) * 1979-12-17 1982-03-02 Westinghouse Electric Corp. Protected electrical inductive apparatus
US5353216A (en) * 1992-03-23 1994-10-04 Urie & Blanton Company, Inc. Inverter power source rack
US5625520A (en) * 1993-11-19 1997-04-29 Daewoo Electronics Co., Ltd. Device for preventing a high voltage transformer of a microwave oven from being overheated
KR950030966U (en) * 1994-04-07 1995-11-22 Microwave Fuse Mounting Structure
JPH08251806A (en) * 1995-03-13 1996-09-27 Matsushita Electric Ind Co Ltd Protective circuit in the case of short circuit

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