Triac - Golden Rule Isolated Triac switch rules 7. good selection gate trigger circuit, to avoid the third quadrant SCR conditions, can maximize the triac dIT / dt withstand capacity. Rule 8. If the triac dIT / dt is likely to be exceeded, the load on the best series with a few μH inductance of coreless SCR patch, or a negative temperature coefficient thermistor. Triac - thyristor plastic measuring method (1) determine the electrode is first determined T2: any two electrodes casual contact with the two tables rod tube SCR BT136S-600E, and in turn change connection, until you find the display value 0.1 ~ 1V (herein referred to as the voltage drop between Ugt1 T1 and G), the vacant electrode is T2. SCR BT136S-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.