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  • Company News
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  • The overall market concentration of China's low-voltage electrical appliances has further increased

    08-05-2023

    According to the "Research Report on China's Low-Voltage Relay Industry in 2022" issued by the Control Relay Branch of the China Electronic Components Industry Association, the market size of China's low-voltage relays will reach 15 bill...

  • The overall market concentration of China's low-voltage electrical appliances has further increased

    08-05-2023

    According to the "Research Report on China's Low-Voltage Relay Industry in 2022" issued by the Control Relay Branch of the China Electronic Components Industry Association, the market size of China's low-voltage relays will reach 15 bill...

  • High Voltage Insulation Detection Method and Solid State Relay Solution

    08-05-2023

    New energy vehicles, charging piles, photovoltaic energy storage, etc. are typical applications of DC high voltage. Under abnormal conditions, such as aging and damaged cables, water ingress in connectors, and structural damage, etc., may lead to ...

  • Matters needing attention when choosing a solid state relay

    08-05-2023

    When selecting a solid-state relay suitable for a printed circuit board with small current specifications, considering that the lead terminals are made of high thermal conductivity materials, the working temperature should not exceed 250°C duri...

  • How to choose a relay?

    08-05-2023

    There are eight categories of relays, and each category has different uses and characteristics. How to choose? control relay ...

  • The demand for HVDC relays is increasing

    08-05-2023

    A high voltage DC relay is an electrical device used to control the current in a high voltage DC circuit. It usually consists of an electromagnet and a movable metal arm that moves and makes or breaks a circuit when the electromagnet is ene...

  • What are High Voltage Direct Current (HVDC) Contactors and how are they used in electrical systems?

    27-04-2023

    HVDC Contactors are an essential component of High Voltage Direct Current (HVDC) systems, which are used to transmit electricity over long distances with minimal losses. In HVDC systems, the electricity is converted from AC (Alternating Current) to D...

  • How do electrical relays play a crucial role in modern industrial automation systems?

    21-04-2023

    Electrical relays are electromechanical devices that have been used for over a century to control and automate industrial processes. In modern industrial automation systems, relays continue to play a crucial role in the control and safety of machiner...

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