MOC211R2M Isolators

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Optoisolators - Transistor, Photovoltaic Output have become increasingly popular in many recent applications due to their unique features and ability to perform a variety of tasks. One example is the MOC211R2M, which is a zero-crossing optocoupler, meaning that it blocks direct electrical current from passing from the input to the output. It is also a type of photo-voltaic output, which allows it to carry current between two different circuits by using an LED in one circuit and a photoresistor in the other.

The MOC211R2M can be used in a variety of applications, both industrial and consumer-grade. Industrial applications of this device include motor speed control, servo control, and power supplies, as well as any other AC voltage measurement or control needs. As far as consumer applications go, the MOC211R2M is perfect for device protections from low or high-voltage surges, as well as LED lighting, motor speed control, dimmers, solenoid valves, and home lighting.

The MOC211R2M optocoupler works by using an LED in one circuit and a photoresistor in another. When the LED is excited by a current, it produces light which is then detected by the photoresistor. This causes a change in the current through the photoresistor, which then causes a change in the current through the LED, effectively linking the two circuits without allowing the voltage or current to pass directly between the two. The MOC211R2M is a type of zero-crossing optocoupler, which means it has the ability to only detect changes in the AC voltage above a certain threshold, and then block any current or voltage beyond that point.

The MOC211R2M is designed to operate in a wide temperature range of -40°C to 105°C without any degradation of its performance characteristics, making it a good choice for applications in industrial environments or outdoors. It also features a high dielectric strength of 4,000 Vrms, high optically-isolated CTR range of 500% minimum at IF = 5 mA, and high insulation resistance of up to 100 megaohms, ensuring that the device is able to handle relatively big voltage and current changes without suffering any damage.

In addition, the MOC211R2M has a wide input angle of ±30°, meaning that it is able to detect relatively small changes in size or angle of the light coming from the LED. This makes it suitable for a wide range of applications, such as in LED lighting systems, where small variations in the position of the LED can cause a large change in the intensity of the light.

The MOC211R2M is a versatile, reliable, and compact optocoupler, and is perfect for a wide range of applications. Its ability to detect small changes in voltage or current, its high dielectric strength, its wide temperature range, and its wide input angle make it an ideal choice for both industrial and consumer applications.

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