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Used Cooper Rectifiers in Texas, USA

  • COOPER BUSSMANN,KAC-100,RECTIFIER FUSE 100 AMP

    COOPER BUSSMANN,KAC-100,RECTIFIER FUSE 100 AMP PRE-OWNED

    • Manufacturer: Cooper

    COOPER BUSSMANN,KAC-100,RECTIFIER FUSE 100 AMP PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it...

    $10 USD
    Galion, OH
  • Cooper Bussmann,KAB-250,Rectifier Fuse 250A 250V

    Cooper Bussmann,KAB-250,Rectifier Fuse 250A 250V Lot Of 6 NOS

    • Manufacturer: Cooper

    New in original box. Boxes are dirty from storage. Lot of 6. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may di...

    $63 USD
    Houston, TX

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.