• Commonly used low-voltage electrical classification

    Commonly used low-voltage electrical classification

    Because there are many types of low-voltage electrical appliances, their functions are diverse, they are widely used, and their working principles are different, so there are different classification methods. According to its relationship with the use of the system, it can be divided into the follow... read more

    Jan 21,2020 News
  • About the outline classification of relays

    About the outline classification of relays

    Classification according to the overall dimensions of the relay: 1. Miniature relay: a relay with the longest side size not greater than 10 mm. 2. Subminiature miniature relays: Relays with the longest side larger than 10 mm but not larger than 25 mm. 3. Miniature miniature relay: The relay with the... read more

    Jan 11,2020 News
  • What is the effect of temperature on the use of solid state relays

    What is the effect of temperature on the use of solid state relays

    In the process of using the solid-state relay, it is still good to check all aspects. After a period of heating, when I check it again, I find that the solid-state relay is broken. What is the reason for this? It is mainly the effect of temperature. What are the effects of temperature on the use of ... read more

    Jan 03,2020 News
  • What are the differences between traditional relays and solid state relays?

    What are the differences between traditional relays and solid state relays?

    The comparison between traditional relays and solid-state relays involves many types, so the following comparison between electromagnetic relays and corresponding solid-state relays illustrates their differences: 1. Structural difference: The electromagnetic relay works by using the suction force ge... read more

    Dec 28,2019 News
  • Can universal relays replace coils?

    Can universal relays replace coils?

    A universal relay is a relay that can be used universally in a certain field or in many fields. A relay is an electrical appliance that causes a predetermined step change in a controlled quantity in an electrical output circuit when a change in an input quantity (excitation quantity) reaches a presc... read more

    Dec 20,2019 News