CQ220-12M

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

CQ220-12M Application Field and Working Principle

Thyristors are a type of semiconductor components that form the basis of many power control and rectification circuits. The CQ220-12M is a three-terminal Power thyristor of the family of Triacs. This device is used for a wide range of applications where it is necessary to control electrical energy.

The CQ220-12M is a general purpose bidirectional static SCR intended for use in applications as High Voltage and Motor Speed Control, Power Switching, Power Conversion, Power Factor Improvement, Relay and Lamp Control, voltage and current regulation, EMC and Switching Power Supplies.

Working Principle

Thyristors are usually semiconductor devices that consist of four layers of semiconductor material connected in a "sandwich" structure. The four layers are two p-type and two n-type, which form two p-n junctions. In a Triac, the two p-type layers, or anode, and two n-type layers, or cathode, are connected through a common middle layer. This allows current flow in both directions through the device, hence its bidirectional nature. The CQ220-12M is a general purpose SCR suitable for use in a variety of power control applications. The device has three terminals, two isolating and two outer gate terminals, which determine the turn-on character of the device. Turning the gate current on will cause the device to turn on and allow current flow, this turn-on characteristic is determined by the gate current. In addition, the CQ220-12M can be turned off manually by disconnecting the gate current.

The CQ220-12M is usually used in applications where maximum power control is required. The device features excellent power control and dynamic characteristics making it ideal for use in High Voltage and Motor Speed Control, Power Switching, Power Conversion, Power Factor Improvement, Relay and Lamp Control, voltage and current regulation, EMC and Switching Power Supplies.

Applications of the CQ220-12M

The CQ220-12M is a general purpose bidirectional SCR intended for use in a wide range of power control and rectification applications, due to its excellent characteristics. Some typical applications include:

• High Voltage and Motor Speed Control
• Power Switching
• Power conversion
• Power Factor Improvement
• Relay and Lamp Control
• Voltage and current regulation
• EMC and Switching Power Supplies

The CQ220-12M is designed to handle up to 340V, 8A and is ideal for fast switching applications with high voltage requirements. The device features excellent power control and dynamic characteristics, making it ideal for use in a wide range of power control applications.

Conclusion

The CQ220-12M is a three-terminal Power thyristor of the family of Triacs. This device is used for a wide range of applications where it is necessary to control electrical energy. The device has excellent power control and dynamic characteristics making it ideal for use in High Voltage and Motor Speed Control, Power Switching, Power Conversion, Power Factor Improvement, Relay and Lamp Control, voltage and current regulation, EMC and Switching Power Supplies.

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