Thyristor Switches

Product Description

Thyristor switch mainly contains components as follows: Trigger circuit, thyristor, diode and ancillary circuit. Trigger circuit will judge whether it will output the control signal DC12V or not when voltage before and after zero crossing switching, so as to turn on or off. The trigger circuit can reliably ensure the output of the control signal. Radiator is mainly used for conducting heat and cooling through installed a switch which contains over-temperature protection and cooling fan controller, so as to provide the operation with a safe and good condition. Compared to other thyristor switch, this one has these advantages: no rush current, no touching noises; which is more suitable for those switching frequently occasions, such as lifts, cranes and welding machines.
Application
Tongdian Thyristor switch is in three-phase systems used to switch capacitors, and other switching device compared to the, the switch has no inrush current during switching, without exposure to noise and high switching frequency. These advantages are achieved by triggering circuits, thyristor, diode, and some auxiliary circuits. The switch is suitable for the occasion which changes the load quickly. 

Basic Information

About Us

Hebei Tongdian Electric Equipment Technology Co., LTD., founded in March 2019,located in the historical and cultural city of Zhengding Area Of China HEBEI Pilot Free Trade Zone. Hebei Zhengding high-tech industrial Development Zone North District, No. 16 Bangxiu West Road. is a high-tech enterprise specializing in the research and development, production, sales and service of complete sets of high and low voltage switch equipment and automation control equipment, as well as the research and development and production of power quality products.
The company's products mainly include high and low voltage reactive power compensation device, high and low voltage passive filter device, high voltage dynamic reactive power compensation device SVG, active filter APF, three-phase unbalance intelligent compensation device, voltage dip recovery device, low voltage line voltage regulation device, etc. Electromagnetic Compatibility EMC products include EMC line filters, DC filters, power filters, multistage high-performance filters, etc.
Hebei Tongdian Electric Equipment Technology Co., Ltd. uses international advanced technology to build automated production lines, combined with the Institute of Electrical Engineering of the Chinese Academy of Sciences, Tsinghua University, North China Electric Power University, Yanshan University and other scientific research institutions, has a first-class scientific research and innovation team, perfect scientific research basic conditions, with 30 scientific research results, to build a cutting-edge international science and technology resources platform. Hebei Tongdian Electrical Equipment Technology Co., Ltd. has laid out a national sales network, a wide range of product applications to meet the needs of power transmission and distribution systems in all walks of life. Especially the construction of new energy large-scale wind power photovoltaic energy storage power station, the construction of characteristic emerging industrial parks, metallurgy and steel, petroleum and petrochemical, food and medicine, automobile shipbuilding high-speed rail, coal chemical industry, chip manufacturing, paper making and building materials, military aerospace, tobacco and other industrial fields; Large buildings, hospitals, schools, subways, data centers and other municipal projects; Power distribution upgrading projects of enterprises and public institutions and power grids, etc.
We always take product perfection and customer satisfaction as our own responsibility. Continue to introduce and absorb advanced technology , continue to improve product quality and with customer friendly oriented service.

Member History

Send Supplier a Message