2023-07-03
In modern industrial and electronic equipment, thyristor, as an important power electronic device, plays an irreplaceable role. As a thyristor manufacturer, we know the importance of thyristor, Liyang semiconductor in this article to you to introduce the basic principle of thyristor, application fields and our company to provide high-quality thyristor products.
The basic principle of thyristor
Thyristor, also known as a thyristor, is a semiconductor device that has current control properties. Its basic structure includes a P-type semiconductor anode, an N-type semiconductor cathode and a PN junction control area. At forward bias, when a trigger pulse is applied to the control pole, the thyristor will direct the current and remain on until the current drops to zero or the reverse voltage exceeds its tolerance.
Second, the application field of thyristor
1, AC control: thyristor is widely used in the field of AC control, such as AC dimming, AC voltage regulation and AC current control. Its reliability and fast switching speed make thyristors ideal for home appliances, lighting systems and industrial equipment.
2, high power electronics: In the field of high power electronics, thyristor plays an important role in power transmission, motor drive, grid stability and energy conversion. They can be used to achieve power control functions such as power factor correction, current inversion and harmonic suppression.
3, variable frequency drive: thyristor is widely used in variable frequency drive systems, such as AC motor control, power speed regulation and variable frequency air conditioning. By adjusting the trigger Angle and pulse width of thyristor, precise control of motor speed and output power can be achieved.
4, power quality improvement: thyristor devices also play an important role in power quality improvement. By introducing thyristor into the power grid, harmonics, voltage surge and power factor correction can be effectively suppressed, so as to improve the stability and reliability of the power grid.
As a thyristor manufacturer, Liyang pays attention to the investment in research and development and the accumulation of technology, and now has a group of senior scientists and engineers in the industry, with nearly 30 chip design and development personnel, chip process, packaging technology, testing technology R&D personnel and more than 50 people, with leading process technology and digital production management. Manufacturing power devices with excellent performance, stable quality and reliability for global customers. We are not only committed to providing quality products, but also focus on cooperation and support with customers. Our professional team will provide you with technical advice, product selection and after-sales service to ensure that you can take full advantage of SCR and achieve your engineering goals.
