MY4 DC125 (S)

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Power relays are specially designed for the purpose of controlling power in an electronic circuit, by switching a central ”relay” on and off. This allows for efficient management of power, preventing any unnecessary circuits from receiving power. The MY4 DC125 (S) is a type of power relay, and is capable of carrying current up to 2 amps. In this article, we will take a look at the application field and working principle of the MY4 DC125 (S).

The MY4 DC125 (S) is a 4-pole, DC power relay, with a coil voltage of 12V or 24V DC. It is equipped with a silver alloy contact and an easily adjustable spring force for faster switching times. This allow it to be used in a range of applications, such as in automotive, industrial, agricultural, and consumer goods. It is also ideal for use in high-temperature and vibration environments, where conventional relays may not be suitable.

The MY4 DC125 (S) is a single-pole double-throw (SPDT) power relay, meaning that it has two outputs, one normally open and one normally closed. When activated, the relay switches the normally open output to the normally closed output. This allows the user to control the power either being directed to two different circuits, or to the same circuit. It can be used to activate multiple circuits with one switch, such as a series of lights, or to control a single circuit in either an on or off state.

The MY4 DC125 (S) power relay works using electro-magnetic induction. When electrical current is sent through the coil, an electro-magnetic field is created around the pole. This magnetic field causes the armature to move, either closing or opening the contacts and changing the current flow direction. This process can be repeated at a high frequency, ensuring that the relay remains highly efficient.

The MY4 DC125 (S) is an ideal choice for applications that require a reliable and stable switching of high current loads. Its flexibility allows it to adapt to a range of applications, from automotive to consumer electronics. Its quick response time and resistance to environmental influences guarantee an extended service life. All of these features make the MY4 DC125 (S) an excellent choice for power relays, where over 2 amps of current is required.

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