QPC02SXHN-M290RC

Shunts, commonly known as jumpers, are electronic devices used to integrate the total resistance within a circuit. The QPC02SXHN-M290RC shunt is one of the most popular varieties available on the market today and is useful in a number of different applications. This guide will provide an overview of the QPC02SXHN-M290RC\'s application field and working principle.

Application Field

The QPC02SXHN-M290RC shunt is used primarily in industrial applications such as petroleum and chemical metering, high current electrical testing, and current sensing. It is ideal for applications that require high current measurement and accurate control of the current in a circuit. It is also well-suited for applications in which the resistance of a circuit needs to be controlled to ensure optimum performance.

The shunt is designed to measure current up to 290A with an accuracy of 3%, making it an ideal choice for precise current measurement and monitoring. It also has an overload current rating of 400A, which is ideal for applications involving high current. The QPC02SXHN-M290RC is also compatible with a variety of controllers and other electronic devices, making it a versatile and convenient choice for a variety of applications.

Working Principle

A shunt works by providing a low resistance path for the current to pass through, thereby reducing the overall resistance in the circuit. The QPC02SXHN-M290RC shunt is designed to provide an extremely low resistance path for the current to pass through, allowing for accurate current measurement and monitoring.

The shunt is designed so that a small portion of the current is diverted through the shunt, while the majority of the current passes through the main circuit. The current diverted through the shunt is then measured to determine the amount of current flowing through the main circuit. This allows the user to accurately monitor and control the current in the circuit.

The QPC02SXHN-M290RC shunt is also designed to provide a high degree of accuracy and stability. The shunt features a three-layer structure consisting of two layers of silicon-steel tapes and a copper-nickel bottom layer. This structure provides excellent insulation and ensures high current stability and accuracy. The shunt also features a self-locking patent design that ensures reliable contact between the two contacts, allowing for accurate current monitoring.

Conclusion

The QPC02SXHN-M290RC shunt is a highly accurate and reliable shunt that is ideal for applications requiring precise current measurement and control. Its low resistance and high accuracy make it an excellent choice for industrial applications such as petroleum and chemical metering, high current electrical testing, and current sensing. Its three-layer construction and self-locking design also ensure maximum stability and accuracy.