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1.光电耦合器应用场合(1)在逻辑电路上的应用光电耦合器具有较强的抗干扰性能和隔离性能,将其应用在电路中可以构成各种信号的逻辑电路。采用光电耦合器设计的逻辑电路稳定性较强,同时可以确保传输的信号不失真。(2)作为固体开关应用在开关电路中,为保证电器元件免遭电流冲击,往往要求控制电路和开关之间要有很好的电隔离。这对于普通的电子开关来说是很难做到的,但
1. Optocoupler applications (1) in the application of logic circuit Optocoupler has strong anti-jamming performance and isolation performance, its application in the circuit can form a variety of signal logic circuit. Logic circuits designed with optocouplers are more stable and at the same time ensure that the transmitted signals are not distorted. (2) As a solid state switch used in the switching circuit, in order to protect the electrical components from current impact, often require good electrical isolation between the control circuit and the switch. This is difficult for a normal electronic switch, but