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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0888371 (1986-07-23) |
우선권정보 | KR-0009473 (1985-07-25) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 4 |
A power relay control circuit for a microwave oven including a microprocessor as its controller is provided, wherein two power relay driving transistors are to be turned on or turned off by a thyristor, which is triggered by a switching transistor, and a stabilizing circuit respectively. Two signals
A power relay control circuit for a microwave oven including a microprocessor as its controller, the circuit comprising: two driving transistors connected in series to a power relay; a switching means between one of said driving transistors and two output terminals of said microprocessor, and a stab
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