Triac - A product identification and instantaneous pole and then turn off thyristor BT134W-600E, position the pointer should be returned ∞ SCR BT136S-600E, it indicates good SCR. For 1 ~ 6A triac thyristor T405-800T, red pen then T1 pole, black pen simultaneous access G, T2 pole, to ensure black pen off without departing from the premise G T2 pole pole SCR pointer should be indicated as tens to more than one hundred Euro (depending on the current size of the SCR manufacturers vary) triac - Isolated three golden rules triac rules VDRM 6. If the triac in serious, unusual moment in the process of the power may be exceeded, using one of the following measures: a series of several μH inductance unsaturated inductance to limit dIT / dt to the load; MOV jumper with the power supply and the power supply side increase the filter circuit SCR T435-800T_ are fertile Electronics (certified) _ SCR provided by the Dongguan City is fertile Electronic Technology Co., Dongguan City is Wal-Electronic Technology Co., Ltd. (www.dgmydz.com) (www.dgmydz.com) is Dongguan, FET leader, 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-electronics leader in the positive with the staff warmly welcome all inquiries negotiations to create a positive future Wal-electron better.