• Influence of relative humidity on relay performance

    Influence of relative humidity on relay performance Under high humidity, especially high temperature and humidity conditions: 1. The corrosion rate of metal parts increased significantly. For example, the corrosion rate of iron and steel pa...

  • The influence of low air pressure, irradiation and electroma

    The influence of low air pressure, irradiation and electromagnetic interference on the performance of relay Low air pressure 1. U nder low air pressure, the heat dissipation condition is bad, especially under high temperature and low air pr...

  • The influence of vibration and shock on the performance of r

    The influence of vibration and shock on the performance of relay Environmental adaptability is one of the reliability indexes of relay. The difference of using environment and working condition has great influence on the performance of rela...

  • The influence of the change of environment temperature on th

    The influence of the change of environment temperature on the performance of electromagnetic relay The increase of ambient temperature accelerates the aging of insulation, decreases the insulation performance and shortens the service life....

  • Determine the type of relay according to the input signal

    Determine the type of relay according to the input signal The characteristics of the input signals required by the relays with different operating principles or structural characteristics are different. For example, thermal relays are relay...

  • Selection outline before selecting the relay

    Selection outline before selecting the relay In order to reduce the randomness of relay selection and improve autonomy, a selection outline should be written before selection, which generally includes the following elements: (1) Elements of...

  • General principles for selecting relays

    General principles for selecting relays How can I choose the relay correctly? The first thing to do is to know what is known, that is, we must thoroughly study and understand the nature, characteristics of the controlled object, and require...

  • Related regulations of solenoid valve

    1. Product selection points 1) The main control parameters of the solenoid valve are diameter, design nominal pressure, medium temperature range, and interface size. 2) The solenoid valve is used to open and close the valve with an electrom...