MOC3011SR2M Isolators

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are an important type of electrical component designed to provide electrical isolation between two input/output circuits. The MOC3011SR2M is a specific type of optoisolator that uses an LED and a Triac or SCR as its output. This device is well-suited to applications that require high electrical isolation between input and output, such as motor control and lighting systems.

The MOC3011SR2M optoisolator has a number of features that make it well-suited to specific applications. It has a high isolation voltage of 10,000Vrms and a fast trigger time of 10μs. The device also has a low trigger current of 2mA with a maximum voltage of 400V, as well as a low on-state power dissipation of 0.4W. This makes it well suited to a wide variety of applications.

The most common application of the MOC3011SR2M is in motor control systems. It is used as a protective device to provide isolation between the power supply side and the motor control side, reducing the risk of electric shock. The optoisolator can also be used to detect failure in the motor and protect the motor control circuitry in the event of a fault. Additionally, it is used to provide control of the motor\'s speed and/or direction of rotation.

The MOC3011SR2M is also commonly used in lighting systems. It is used to provide a safe and efficient way to switch the lights on and off. The optoisolator is connected to a light bulb and a switch, with the output of the optoisolator controlling the light bulb. When the switch is closed, the LED in the optoisolator lights up and fires the Triac or SCR, which allows the light bulb to be illuminated.

The working principle of the MOC3011SR2M is fairly straightforward. The device consists of an LED, a Triac or SCR, and a resistor. When the switch is closed, the LED in the device lights up, allowing current to flow through the resistor. When the current reaches a certain threshold, it triggers the Triac or SCR, which controls the output of the device. The Triac or SCR then allows the current to flow through it, turning on the light bulb or controlling the motor as required.

The MOC3011SR2M optoisolator is an important device for a wide range of applications that require high electrical isolation and fast switching speeds. It is well suited to motor control systems and lighting systems, where it provides a safe and efficient way to switch these systems on and off. The device is also a low-cost solution that provides good performance in a variety of applications.

The specific data is subject to PDF, and the above content is for reference