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 SCR T435-600T (herein referred to as the voltage drop between Ugt1 T1 and G), the vacant electrode is T2. Triac - measuring method described plastic pipe has been triggered thyristor conduction (I + trigger mode), certifying that the establishment of the SCR is assumed that the black bars then that is the T1. If another slide in the red bar - after pole display is Ugt1, you can simply change the black bars connected to another unknown pole repeat the above steps, will be able to reach the right result. 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!