وحدات المقوم الجسري

Compare single-phase MDQ diode bridges, MDS three-phase rectifier families, semi-controlled SCR-and-diode bridges, and fully controlled three-phase SCR bridges. Choose the input phase and control architecture before comparing current designations. Confirm the exact circuit, terminals, gate-trigger requirements where applicable, and cooling conditions; similar current labels do not make these families interchangeable. See the single-phase vs three-phase bridge selection guide for phase and topology checks. For high-current projects, review the thermal and connection evidence guide. Use the bridge rectifier RFQ checklist to prepare circuit, load, cooling and mounting details for quotation.