42J25RE

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Resistors are one of the most commonly used and important electrical components. They are employed to control current flow, adjust signal levels, divide voltages, and consequently modify the operation of a circuit in a predictable manner. Through hole resistors are among the most popular resistor types. The 42J25RE is one such resistor that is available in a wide range of applications and has been developed to meet diverse requirements. This article provides an insight into the 42J25RE application field and working principle.

42J25RE Application Field
The 42J25RE is an axial leaded, full welded potentiometer with an adjustable resistance of 0-1000 ohms. It is categorized among through hole resistors and, as such, is often employed in industrial and commercial applications. This resistor type is suitable for applications that require adjustable operation. Such applications generally involve current and voltage control, frequency dividers, communication systems and digital signal devices. It is also suitable for power engineering applications, such as in power supplies and motor controls.

The 42J25RE resistor is most commonly functional in passive circuits. It is forced to control the current flow in the same circuit, by using the provided resistance. This helps to reduce the current and voltage in the circuit and adjust the desired voltage and current levels. The advantages of using the 42J25RE resistor are that it is very easy to install, requires no additional equipment, and is capable of delivering repeatable adjustment results.

Principle of Operation
The working principle of the 42J25RE is based on Ohm’s law, which states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Thus, when the same current passes through different points of resistance, the potential difference varies, depending on the value of the resistance. When a current passes through the 42J25RE resistor, its voltage is controlled by adjusting the adjustable resistance of the resistor.

The 42J25RE resistor is operated by a mechanism known as “slipring” mechanism. In this type of mechanism, a conductive ring is connected to a resistance element, with the help of a brush. This current-carrying ring offers variable contact points with the resistor, allowing for adjustment of the resistance value. When the resistance is adjusted, the voltage across the resistor is varied, thereby adjusting the current.

The 42J25RE resistor is a vacuum-tight device, which ensures that the interior components remain dry and free from dust, and that the electronic signals pass uninterrupted. This in turn helps the resistor to operate reliably and consistently, even under the harshest of environmental conditions.

Conclusion
In conclusion, the 42J25RE is a through hole resistors that is available in a wide range of applications. It is used to control current flow, adjust signal levels, divide voltages, and modify the operation of a circuit. The resistance of the resistor can be adjusted by employing a slipring mechanism, ensuring that the device operates reliably, even in harsh conditions. This article reveals the 42J25RE application field and working principle, making it an ideal choice for industrial and commercial applications.

The specific data is subject to PDF, and the above content is for reference