Home > Basic Circuits > Small signal to large current photoelectric control circuit

Small signal to large current photoelectric control circuit

Source: InternetPublisher:sigma Keywords: Optoelectronics control circuits Updated: 2021/01/23

27.<strong>Optoelectronic</strong><strong>Control circuit</strong> of small<strong>signal</strong> versus large<strong>current</strong>.gif

An application example of a photoelectric control circuit . The bidirectional thyristor in the picture is called a solid-state relay, which
provides an AC power supply path for the load. Use small signals (small currents) to control large currents .

 

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