Triac - product differentiation triac bidirectional and unidirectional thyristor difference between ordinary thyristor (also known as SCR) is a high-power semiconductor devices, mainly used for high power AC-DC conversion, voltage regulators, etc. . By way thyristor trigger signal (small trigger current) to control conduction (through large current SCR) controllable properties. Triac - thyristor triac bidirectional and unidirectional differentiate the difference between SCR (SCR) international generic name for Thyyistor SCR T435-800T, the Chinese referred to the thyristor. SCR patch it works at high voltage, high current conditions, with high pressure, large capacity, small size and other characteristics, it is a high-power semiconductor device shape, widely used in electrical, electronic circuits. SCR BT137S-600E | SCR | n Wal Electronics Dongguan City is provided by Wal-Electronic Technology Co., Dongguan City is Wo Electronic Technology Co., Ltd (www.dgmydz.com) (www.dgmydz.com) strong, credible, FET and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead positive fertile electronic and you hand into the brilliant, for a better future!