S2EB-5V

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S2EB-5V Application Field and Working Principle

With the development and promotion of technological innovation, S2EB-5V has become a power relay in power relays with current above 2 Amps. It can be widely used in air conditioner, washing machine, car air conditioning and many other household appliances, industrial instruments, medical instruments, intelligent control fields, etc.

The S2EB-5V power relay is a device that uses the switching ability of an electromagnet to control a large number of circuits. Simply put, it uses a small electric current to control a much larger and higher current, and it works by converting electrical energy into mechanical energy. It is composed of several parts, including a coil, a switch, a frame, a normally open contact, a normally closed contact and a driven arm.

The working principle of the S2EB-5V power relay is simple: when an electric current flows through the coil, an electromagnet is generated, which generates a magnetic flux with lines of force pointing around the coil; when the magnetic force is greater than the force of the driven arm, the driven arm and the contact will be attracted to the left side of the coil, and the normally closed contact will be separated from the normally open contact; After the current flows in the opposite direction, the electromagnet effect disappears, and the drive arm with contact also falls back to the original position, and the normally open contact is separated from the normally closed contact.

The main types of S2EB-5V are: general purpose type, high switching capacity type, small type, flange type, sealed type. Among them, general-purpose (general-purpose) is designed for use in power control, low-current control or audio circuits in communications, and is suitable for circuits with a large enough contact capacity. High-capacity switching type is designed for circuits with high current switching capacity and has sufficient capacity for high-current switching. Small type is designed for circuits that require low operating power and small size. Flange type is suitable for applications requiring additional protection; it is easy to install and disassemble with screws. Sealed type is designed to prevent the dust and moisture around, suitable for working environment with poor physical conditions.

In short, with the development of technological innovation, the S2EB-5V power relay has become a very important part of the above 2Amps power relays. Its various types are suitable for all kinds of mechanical equipment, household appliances, industrial instruments and medical instruments, etc. Its working principle is also very simple, which is to use the magnetic force of electromagnet to control the switching of driven arm and contact.

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