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发明名称
증폭단 이득 조정회로
摘要
<p>본 고안은 속도제어를 필요로 하는 VCR용 캡스턴모터에 적용되는 증폭단 이득 조정회로에 관한 것으로, 특히 본 고안은 증폭단 이득을 결정해 주는 저항 R3를 모터 구동 IC 외부에 부착하고, 저항 R4를 모터 구동 IC 내부에 고정시켜 증폭단의 이득 레벨을 사용자의 편의에 따라 조정할 수 있게 하여 안정적인 출력 레벨을 얻게 하는데 있다.</p>
申请公布号
KR980009903(U)
申请公布日期
1998.04.30
申请号
KR19960022677U
申请日期
1996.07.30
申请人
发明人
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主分类号
代理机构
代理人
主权项
地址
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