1079200000

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1079200000 Terminal Blocks - Accessories - Jumpers

Jumpers are a type of connector used to make fast electrical connections between two points on a terminal block. They are frequently used in various applications, in both industrial and consumer electronics. This article will explore some of the most common applications, as well as the general working principle of a jumper.

Application Fields

Jumpers are most often used to create connections between two sets of electrical contacts. The most common application is in the industrial sector, where jumpers are frequently used to connect a motor control system with the power supply. This allows for a better control of the system and improved efficiency. Additionally, jumpers are also used in consumer electronics, such as computer motherboards, to connect two or more components.

Working Principle

Jumpers typically consist of two thin metal plates, usually made of steel or anodized aluminum. These plates are connected to two terminals on the terminal block. When the jumper is attached to the two terminals, an electrical connection is established. This connection allows electricity to flow from one set of contacts to another. Jumpers are typically secured with a screw, but some designs may use a snap-on or slip-on connector. This allows for easy installation and removal of the jumper.

Depending on the type of connection being made, the jumper may be designed with additional features to strengthen the connection. For instance, a voltage-sensitive jumper may be designed with a diode or resistor to reduce the current and protect the jumper from potentially damaging voltages. Additionally, some types of jumpers may be designed with heat sinks or thermally conductive materials to ensure a consistent connection even under continuous load.

Conclusion

Jumpers are an essential component for electrical connections between various components of electronic devices. They are used in a wide variety of applications, such as in industrial and consumer electronics. The most common application of jumpers is to make connections between two electrical contacts. They typically consist of two thin plates that are connected to two terminals on the terminal block, and are secured with screws. Depending on the application, additional features may be added to the jumper to improve the connection.

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