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Used Rectifiers in USA

  • BWT Diode Laser System DS3-11322-1411

    BWT Diode Laser System DS3-11322-1411 80w - Tested + Key

    • Manufacturer: RPMC

    “Good, working” CONDITION: GOOD, WORKING -- Includes key and power cord

    $325 USD
    Nashville, TN
  • Trusted Seller
    SEW Eurodrive BME 1.5 8257221

    SEW Eurodrive BME 1.5 8257221 Motor Brake Rectifier

    • Manufacturer: SEW-Eurodrive

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. Your purchase includes a...

    $60 USD
    Suwanee, GA
  • Semikron SKR60F17 Diode Unit. 5E-5/3

    Semikron SKR60F17 Diode Unit. 5E-5/3

    • Manufacturer: SEMIKRON

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $45 USD
    Duncan, SC
  • TAKANO SLO13 S1336-5BQ Photo Diode.

    TAKANO SLO13 S1336-5BQ Photo Diode. 5E-13

    • Manufacturer: Takano

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $74 USD
    Duncan, SC
  • Trusted Seller
    Auction
    Airco 2.5DTR-224-A 250-Amp Aircomatic CV

    Airco 2.5DTR-224-A 250-Amp Aircomatic CV DC Rectifier

      Airco 2.5DTR-224-A 250-Amp Aircomatic CV DC Rectifier, S/N: U510966

      Middlesex, NJ
      Visit Auction Website
    • Rectifier JPS1N4052 Diode 1N4052 6C-09

      Rectifier JPS1N4052 Diode 1N4052 6C-09

        *****Units may have some scuffing from storage & handling**** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipmen...

        $23 USD
        Duncan, SC
      • MTL INSTRUMENTS MTL7728+ SAFETY BARRIER

        MTL INSTRUMENTS MTL7728+ SAFETY BARRIER 28V, 93mA 5E-15

        • Manufacturer: MTL INSTRUMENTS

        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
      • NBR CR38148-00 Power Diode 300A

        NBR CR38148-00 Power Diode 300A 600V 1U (Lot of 2) Loc4C18

        • Manufacturer: NBR

        NBR CR38148-00 Power Diode 300A 600V 1U (Lot of 2) Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of...

        $32 USD
        Duncan, SC
      • Allen Bradley S201445 Diode Bridge.

        Allen Bradley S201445 Diode Bridge. 4B-43

        • Manufacturer: Allen-Bradley

        Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

        $59 USD
        Duncan, SC
      • SanRex SCF3800AF60 SCR Thyristor Puck

        SanRex SCF3800AF60 SCR Thyristor Puck Rectifier Diode. 5E-19

        • Manufacturer: SanRex

        We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

        $165 USD
        Duncan, SC
      • Trusted Seller
        Rectifier Controlled power

        Rectifier Controlled power

          Rectifier- Controlled Power Company 575 Volts 400 Amps (4) available Controlled Power Price $30,000 per unit

          Berlin, WI
        • NEW INTERNATIONAL RECTIFIER IRDC3865 IR3865,

          NEW INTERNATIONAL RECTIFIER IRDC3865 IR3865, DC/DC VOLTAGE REGULATOR 10A EVALUATION BOARD

          • Manufacturer: International

          BID WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE!!!!! Application Sub Type: Voltage Regulator Features: Programmable Switching Frequency, Temperature Compensated over Current Protection, Thermal Shutdown Kit App...

          $16 USD
          Rutherfordton, NC
        • ATLAS COPCO DSQC345C RECTIFIER UNIT

          ATLAS COPCO DSQC345C RECTIFIER UNIT 3HAB8101-307B

          • Manufacturer: Atlas-Copco

          BUY WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE Mpn: 3HAB8101-307B

          $129 USD
          Rutherfordton, NC
        • LOT of 3 FAIRCHILD GBPC1201

          LOT of 3 FAIRCHILD GBPC1201 Bridge Rectifier 12A

          • Manufacturer: Fairchild

          LOT of 3 FAIRCHILD GBPC1201 Bridge Rectifier 12A “Removed from working unit” Stud mount used bridge rectifier, 12A

          Monroe, NC
        • Trusted Seller
          Airco Aircomatic Model 2:5DTR-224B-SM 250

          Airco Aircomatic Model 2:5DTR-224B-SM 250 AMP DC Rectifier Welder

            Specifications (Preliminary) Model Number: 2:5DTR-224B-SM Aircomatic _Volts 35. Amps 250. Max O.C.V. 44. Duty Cycle 100%Power Switch, Voltage Selection Dial.Auto Wire Feeder

            Elk Grove Village, IL
          3132333435

          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.