Thyristor trigger circuit
The thyristor trigger circuit should meet the following requirements:
The width of pulse should ensure reliable SCR conduction; trigger pulse should be of sufficient magnitude; no more than the gate voltage, current and power rating, and reliable trigger within the region; should have good anti-interference performance, temperature stability and main circuit and electrical isolation. The use of single junction transistor or transistor circuit is simple and reliable and easy to adjust, and it can also be realized by an integrated circuit produced by a professional manufacturer.
The system can use the NZK series of intelligent thyristor voltage regulator as the trigger circuit, which can easily realize the manual and automatic adjustment of the equipment.