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Used d in China

  • Trusted Seller
    DSQC345D | ABB RECTIFIER

    DSQC345D | ABB RECTIFIER

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC345D RECTIFIER ABB DSQC345D RECTIFIER Catalog Description:RECTIFIER DC3

    Fujian, China
  • Trusted Seller
    DSQC 345D 6369901-463 | ABB

    DSQC 345D 6369901-463 | ABB RECTIFIER

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 345D 6369901-463 RECTIFIER ABB DSQC 345D 6369901-463 RECTIFIER ABB Type Designation:DSQC 345D*

    Fujian, China
  • Trusted Seller
    TH230D40NZ-3 | TONHE Force-air cooling

    TH230D40NZ-3 | TONHE Force-air cooling rectifier

    • Manufacturer: TONHE

    TONHE TH230D40NZ-3 Force-air cooling rectifier TONHE TH230D40NZ-3 Force-air cooling rectifier Input voltage: 380VAC±20% AC input: - Input voltage: 380VAC±20% - Input phase: 3-Phase - Power factor: ≥93% - Input fr...

    Fujian, China
  • Trusted Seller
    DSQC 345D 3HAB8101-4/04A | ABB

    DSQC 345D 3HAB8101-4/04A | ABB RECTIFIER DC3

    • Manufacturer: ABB
    • Model: 3HAB

    ABB DSQC 345D 3HAB8101-4/04A RECTIFIER DC3 ABB DSQC 345D 3HAB8101-4/04A RECTIFIER DC3 ABB Type Designation:DSQC 345D* E3HAB8101-4 General Information Product ID:E3HAB8101-4 ABB Type Designation:DSQC 345D* Catalog...

    Fujian, China
  • no-image_en.png

    Pulse Reverse power Rectifiers

      Pulse Reverse power Rectifiers POWER PULSE, PULS-REVERSE-STROMQUELLE Pulse Reverse power supplies, Bench top models Cooling: Air cooled Output power: max. 200 Watts Effective - and DC-current: max. 10 A Pulse cur...

      Guangzhou, China

    Overview

    Rectifiers convert alternating current (AC) to direct current (DC) using diodes, SCRs or bridge assemblies. They come as discrete modules, rack-mounted units, or integrated power supplies for industrial applications. Rectifiers are used in welding, electroplating, battery charging, and DC motors, and vary by voltage, current rating, cooling method, and control features. Buyers check specifications, cooling, and protection features to match load and environment.

    FAQ

    What should I consider when buying a rectifier?

    Verify output voltage and current ratings, duty cycle, form factor, cooling method, control features and protection (overvoltage/overcurrent). Ask for test reports, maintenance history and spare parts availability.

    How do I ensure safe shipping of a rectifier?

    Secure and palletize the unit, protect terminals and cooling openings, use vibration and moisture protection, label heavy loads and choose a carrier experienced with electrical equipment and local regulations.

    What regular maintenance does a rectifier need?

    Keep cooling paths clean, inspect and service fans/heatsinks, check connections and fuses, measure output voltage/ripple periodically, and replace worn diodes/SCRs or aging capacitors as needed.