The thyristor-thyristor module with three inverse-parallel thyristors and opto decoupling MO26D is intended for switching of power AC loads in three-phase networks.
Single-phase thyristor-diode bridge module with opto decoupling MO21 with thyristors control connected to “positive” and “negative” outputs is intended for rectifying conversion of AC into pulsating D..
The three-phase thyristor-diode bridge module with opto decoupling with thyristors control connected to “positive” output is intended for rectifying (converting AC into pulsating direct voltage)...