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Used Rectifiers in USA

  • RELIANCE,0-58718,FP3000 FLEXPAK RELAY RECTIFIER BOARD

    RELIANCE,0-58718,FP3000 FLEXPAK RELAY RECTIFIER BOARD

    • Manufacturer: Reliance Electric

    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 will not be included with the item. 30-Day Easy Returns ...

    $170 USD
    Galion, OH
  • RELIANCE ELECTRIC 701819-19AW RECTIFIER POWER

    RELIANCE ELECTRIC 701819-19AW RECTIFIER POWER CUBE 4B-19

    • Manufacturer: Reliance Electric

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $26 USD
    Duncan, SC
  • RELIANCE,0-49040,CONTROL RECTIFIER REFURBISHED

    RELIANCE,0-49040,CONTROL RECTIFIER REFURBISHED

    • Manufacturer: Reliance Electric

    Refurbished by Electrical South. 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 differ. Please review the pictures ...

    $80 USD
    Galion, OH
  • SEMIKRON,SKBT-28/12,SILICON CONTROLLED RECTIFIER LOT OF

    SEMIKRON,SKBT-28/12,SILICON CONTROLLED RECTIFIER LOT OF 2

    • Manufacturer: SEMIKRON

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $48 USD
    Galion, OH
  • BBC,701819-23AW,VERIDUL-M RECTIFIER LOT OF 12

    BBC,701819-23AW,VERIDUL-M RECTIFIER LOT OF 12 PRE-OWNED

    • Manufacturer: BBC

    BBC,701819-23AW,VERIDUL-M RECTIFIER LOT OF 12 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 ...

    $130 USD
    Galion, OH
  • ALBERTRONICS,CAN11ISM2J-1,RECTIFIER STACK

    ALBERTRONICS,CAN11ISM2J-1,RECTIFIER STACK

    • Manufacturer: ALBERTRONICS

    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 will not be included with the item. 30-Day Easy Returns ...

    $175 USD
    Galion, OH
  • Unbranded,DS2004SF08,1800V Diode

    Unbranded,DS2004SF08,1800V Diode

    • Manufacturer: Unbranded

    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 will not be included with the item. 30-Day Easy Returns ...

    $80 USD
    Galion, OH
  • SPC Technology,R-6865,Rectifier Control and Transformer

    SPC Technology,R-6865,Rectifier Control and Transformer 117V 24VCT 2.0A

    • Manufacturer: SPC

    New, box is dirty from storage. 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 differ. Please review the pictu...

    $25 USD
    Galion, OH
  • Westinghouse,GE46B38W10,Rectifier Stack

    Westinghouse,GE46B38W10,Rectifier Stack

    • Manufacturer: Westinghouse

    New unused without original box 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 differ. Please review the pictures t...

    $350 USD
    Galion, OH
  • PRX,T720055504DN,Thyristor Diode

    PRX,T720055504DN,Thyristor Diode

    • Manufacturer: PRX

    New unused without original box 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 differ. Please review the pictu...

    $70 USD
    Galion, OH
  • RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL

    RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL OUTLET LOT OF 10 NOS

    • Manufacturer: RCA

    RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL OUTLET LOT OF 10 NOS 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...

    $60 USD
    Galion, OH
  • Westinghouse,1918A25H05-8346,Rectifier Assembly

    Westinghouse,1918A25H05-8346,Rectifier Assembly

    • Manufacturer: Westinghouse

    Used and in good condition. 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 differ. Please review the pictures to ma...

    $950 USD
    Galion, OH
  • WESTINGHOUSE,1316F80H26,RECTIFIER DIODE LOT OF 18

    WESTINGHOUSE,1316F80H26,RECTIFIER DIODE LOT OF 18 PRE-OWNED

    • Manufacturer: Westinghouse

    WESTINGHOUSE,1316F80H26,RECTIFIER DIODE LOT OF 18 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...

    $390 USD
    Galion, OH
  • OLDHAM FRANCE,S.A 6L19059B,CIRCUIT BOARD PRE-OWNED

    OLDHAM FRANCE,S.A 6L19059B,CIRCUIT BOARD PRE-OWNED

    • Manufacturer: OLDHAM FRANCE

    OLDHAM FRANCE,S.A 6L19059B,CIRCUIT BOARD 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 will ...

    $200 USD
    Galion, OH
  • Westinghouse,1316F80H25 AE774,Rectifier Diode

    Westinghouse,1316F80H25 AE774,Rectifier Diode

    • Manufacturer: Westinghouse

    Used and in good condition. 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 differ. Please review the pictures to ma...

    $25 USD
    Galion, OH
910111213

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.