TYN1225 import manufacturers authentic way thyristor thyristor supply Evaluation: We cherish every praise, if you are not satisfied, please communicate with us SCR C106D, I believe any reasonable questions can be resolved quickly for you. Without any communication, hastily given the difference in assessment does not solve any problems. We humbly accept fair criticism, our work will certainly exist such kind of mistakes, but also very willing to take responsibility. There is a problem with each other more of a calm and frank, try to think about, I believe that any problems will be solved. We welcome fair and tolerant of the customers, I believe we can become good friends. Not welcome individual pride, buyers do not respect the labor of others, as well as individual buyers in order to achieve their own ends, to malicious attacks seller and Poor threat, we must adhere to the principle of complaints in the end. SCR triac test. R * 1Ω resistance with a multimeter block, with a red, black and two pen were measured between any two pins positive and negative resistance, the result of which two readings of infinity. If a group of tens of ohms, the group of red and black two-pin connection table for the first anode A1 and the gate G SCR, another empty foot is the second anode A2. Determine A1, G pole, and then carefully measured A1, G pole between positive and negative resistance readings that measure relatively small black table pen connects to pin the first anode A1, take the red pen pin control electrode G. The black pen then identified a second anode A2, the red pen then the first anode A1, this time should not deflect the meter pointer, resistance is infinite. Then the short wires will A2, G very short instant, giving G pole with a positive trigger voltage thyristor BTA216, about A2, A1 between the resistance of about 10 ohms. Then disconnect the A2, between G short wiring SCR BTA412Y, multimeter reading should remain around 10 ohms. Interchangeable red and black pen wiring, the red pen then the second anode A2, black pen then the first anode A1. Likewise meter pointer deflection should not occur, resistance is infinite. With short connection to A2, G again very short moment between, plus resistance to G very negative trigger voltage, A1, A2 is between about 10 ohms. Then disconnect the A2, G extremely short wiring between the multimeter reading should remain unchanged, maintained at about 10 ohms. Comply with the above rules, instructions and test triac undamaged three pins to determine the polarity is correct. Greater power to detect when the SCR requires a single 1.5V batteries in series multimeter black pen in order to improve the trigger voltage. Discrimination thyristor (SCR) SCR pin pin discrimination by the following methods: first with a multimeter to measure the resistance R * 1K block between tripod, the resistance of small feet were a control electrode and cathode, the remaining The kick for the anode. Then multimeter R * 10K block, with fingers anode and the other foot, and do not let the feet touching, black pen then the anode, the red pen then the rest of the foot, such as the swing to the right hands, indicating that the red pen The connection to the cathode, a control electrode was not swinging. SCR C106D, are fertile Electronics (certified), SCR provided by the Dongguan City is Wal-Electronic Technology Co., Ltd. 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. You can also access (www.dgmydz.com/supply_details_41134155.html), for more information about the company.