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Used switch modules in Guangdong, China

  • Automatic Double Sides Numerical Control

    Automatic Double Sides Numerical Control Spot Welding Machine with 5000A/8000A DC Inverter Welding Power Supply

    • Manufacturer: TMAXCN

    Automatic Double Sides Numerical Control Spot Welding Machine with 5000A/8000A DC Inverter Welding Power Supply Equipment Introduction It is suitable for electric vehicle battery pack, automobile battery module, ...

    Dongguan, China
  • 6GK7542-1AX00-0XE0 COMMUNICATION MODULE CM 1542-1

    6GK7542-1AX00-0XE0 COMMUNICATION MODULE CM 1542-1

      SIEMENS SIMATIC NET 6GK7542-1AX00-0XE0 COMMUNICATIONS MODULE CM 1542-1 FOR CONNECTING S7-1500 TO PROFINET AS IO-CONTROLLER: TCP/IP, ISO-ON-TCP, UDP, S7-COMMUNICATION, IP-BROADCAST/ MULTICAST, SNMPV1, DHCP, CLOCK ...

      Shenzhen, China
    • Telecom rectifier: -48Vdc/280Vdc/220Vac

      Telecom rectifier: -48Vdc/280Vdc/220Vac

        UPS output voltage:-48Vdc,280Vdc and 220Vac ApplicationApplied to Ethernet,Servers,Exchangers,computers,Local area network (LAN) and metropolitan area network,Indoor wireless network,Telecommunications equipment,...

        Dongguan, China
      • KINGSINE K3030i Protection Relay Test

        KINGSINE K3030i Protection Relay Test Set

        • Manufacturer: Kingsine

        ● High precision and powerful 3-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 3x35A, 4x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...

        Shenzhen, China
      • KINGSINE K3063i Protection Relay Test

        KINGSINE K3063i Protection Relay Test Set

        • Manufacturer: Kingsine

        ● High precision and powerful 6-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 6x35A, 4x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...

        Shenzhen, China
      • KINGSINE K3066i Protection Relay Test

        KINGSINE K3066i Protection Relay Test Set

        • Manufacturer: Kingsine

        ● High precision and powerful 6-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 6x35A, 7x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...

        Shenzhen, China
      • KINGSINE K68i Protection Relay Test

        KINGSINE K68i Protection Relay Test Set

        • Manufacturer: Kingsine

        ● The Most Cost-effective, Best field testing convenience in whole of the world. ● 3x35A & 4x300V independent high burden and accuracy output channels. ● Lightweight, <20.5Kg. ● Inbuilt 6.4" True color TFT LCD di...

        Shenzhen, China
      • Electricity inverter 48V/110V/220VDC

        Electricity inverter 48V/110V/220VDC

          Widely used in power plants,substations,hydropower stations,communication,data centers,signals,railways, industrial production,military research and other fields. Application:Widely used in power plants,substatio...

          Dongguan, China
        • Modular Frequency Converters 50Hz/60Hz/400Hz for

          Modular Frequency Converters 50Hz/60Hz/400Hz for Navy|Weapon System

            Application: Widely used for Navy; radar,submarine,missile boat, weapon system,shipyard,shiprepair;shipbuilding,airport;aircraft;vehicles and other equipments which have strict requirements for the volume, weight...

            Dongguan, China

          Overview

          Electrical and electronic components are essential building blocks used in a wide array of devices, from simple household appliances to complex industrial machinery. These components include resistors, capacitors, transistors, diodes, and integrated circuits, among others. They play critical roles in controlling, regulating, and powering electronic systems, ensuring efficient and reliable operation.

          FAQ

          What should I consider when buying used electrical and electronic components?

          Check the component's specifications, compatibility with your system, and overall condition. It’s also important to verify the source and ensure the components have been tested and are functional.

          How can I safely ship electrical and electronic components?

          Use anti-static packaging to prevent damage from static electricity. Ensure the components are well-protected with cushioning materials and use a reliable shipping service.

          What is the best way to maintain electronic components?

          Store components in a cool, dry place away from static electricity sources. Regularly inspect for signs of wear or damage and keep them in anti-static containers when not in use.