Triac - Detection DIP4 pin type ZC TRIAC optocouplers measured resistance 肦 X files between any two feet, only between the G-T1 exhibits low resistance, forward and reverse Resistance only a few dozen in Europe, and the T2-G, positive and negative resistance between T2-T1 are infinite triac - works Kt16P single-phase thyristor voltage regulator / power adjustment due to the SCR trigger board only turned on and off two working conditions SCR T435-600T, so it has the switching characteristics of the SCR BT136S-600E, this feature requires certain conditions to the conversion conditions are as follows: A, from off to on 1, the anode potential is higher than the cathode potential, 2, gate has enough forward voltage and current, both are indispensable. SCR BT134W-600E_ positive Wal Electronics (certified) _ SCR provided by Dongguan City is fertile Electronic Technology Co., Dongguan City is Wo Electronic Technology Co., Ltd (www.dgmydz.com) (www.dgmydz.com) Dongguan, Guangdong, FET leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Wal-e-leadership in the positive with the staff warmly welcome all inquiries negotiations to create a positive fertile electronic better future.