검색 결과: HSP303A
in Switches
견적서 보내기 »
부품 번호 HSP303A 에 대한 견적을 받으려면 품목을 선택하시거나 이 페이지 하단의 부품 번호 HSP303A 내에서 검색을 세분화 하세요.
아직은 브로커포럼의 회원사로 가입 준비가 되지 않으셨다면
무료로 HSP303A 판매자에게 연락하실 수 있습니다.
Switches
In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.[1][2] The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations.
