• About the outline classification of the relay

    About the outline classification of the relay

    According to the size of the relay: 1) Miniature relays: relays with the longest side dimension not greater than 10 mm. 2) Ultra-compact miniature relays: relays with the longest side dimension greater than 10 mm, but not greater than 25 mm. 3) Miniature relays: relays with the longest side dimensi... read more

    18-11-2020 News
  • Introduction of low voltage circuit breaker

    Introduction of low voltage circuit breaker

    Low-voltage circuit breakers are also called automatic air circuit breakers, or automatic switches for short. Low-voltage circuit breakers are functionally equivalent to a combination of knife switches, fuses, thermal relays, and undervoltage relays. Their function is not only to frequently turn on ... read more

    18-11-2020 News
  • Principles for determining the control plan

    Principles for determining the control plan

    There are many electrical control methods for equipment, including relay contactor control, non-contact logic control, programmable controller control, computer control, etc. In short, the reasonable determination of the control plan is an important prerequisite for the realization of a simple, reli... read more

    18-11-2020 News
  • Installation method of automobile relay

    Installation method of automobile relay

    1. Installation direction If the installation direction is consistent with the direction of the relay's impact resistance, the performance of the relay can be fully utilized. It is recommended to make the impact direction perpendicular to the movement direction of the contact and armature, which can... read more

    18-11-2020 News
  • Does the relay work make a sound?

    Does the relay work make a sound?

    Does the relay work make a sound? The answer is yes. The role of the relay is very wide, and there are many types of relays. We can see the relay in circuit control. The role of the relay is to use it as a switch. Pulling in will make a sound, but only mechanical relays will make a sound. Let's take... read more

    18-11-2020 News
  • How to install a car relay

    How to install a car relay

    1. Installation direction If the installation direction is the same as the direction of the shock resistance of the relay, the performance of the relay can be fully exerted. It is recommended to make the impact direction perpendicular to the movement direction of the contact and armature, which can ... read more

    18-11-2020 News
  • What is the working principle of the power regulator thyristor regulator

    What is the working principle of the power regulator thyristor regulator

    The power regulator thyristor regulator is the abbreviation of thyristor rectifier element. It is a four-layer structure high-power semiconductor device with three PN junctions, also known as thyristor. It has the characteristics of small size, relatively simple structure and strong functions, and i... read more

    18-11-2020 News
  • What are the functions of the power regulator

    What are the functions of the power regulator

    1. Electronic over-current protection function: Cut off the over-current measured by the load current detection CT to protect the thyristor components.Maintain constant voltage characteristics through voltage feedback: The voltage control function provides a stable output and achieves linear charac... read more

    18-11-2020 News
  • What is the role of electromagnetic relay

    What is the role of electromagnetic relay

    Commonly used electromagnetic relays include current relays, voltage relays, intermediate relays and time relays. The intermediate relay is actually a kind of voltage relay, but it has a large number of contacts with large capacity, which plays the role of intermediate amplification. Commonly used e... read more

    18-11-2020 News