RJ4EW504

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

Trimmer Potentiometers are an essential component in many electrical circuits. They can control the electrical current flowing through a circuit and can be used to adjust the power delivered to various electrical components. When a trimmer potentiometer is used to adjust current flow, an external resistance, such as the RJ4EW504, is often required. In this article, we will look at the application field and working principle of the RJ4EW504.

The RJ4EW504 is a type of trimmer potentiometer, which is a three-terminal variable resistor. It is designed to control small amounts of current up to maximum of 100mA. It is used for fine-tuning of electrical circuits, as well as precision calibration and adjustment of electrical components. It can also be used in applications where exact voltage and current are required such as digital power supplies, electronic amplifiers, signal generators, and more.

When a trimmer potentiometer such as the RJ4EW504 is used to control the current, an external resistance is connected across two of the terminals. This resistance is used to limit the current to the desired level. The third terminal of the potentiometer is then adjusted to control the amount of current flow through the circuit. The adjustment is made using a screwdriver or a rotary knob, allowing users to make precise adjustments to the electrical parameters.

The working principle of the RJ4EW504 is relatively simple. The external resistance is connected in parallel to two of the three terminals. The resistance of the external resistance determines the maximum current allowed to pass through the potentiometer. The third terminal of the potentiometer is then adjusted to control the amount of current it allows to pass through it. The resistance value of the potentiometer is adjustable, which allows users to set the maximum current they want to allow through the circuit.

The RJ4EW504 is a highly versatile component that can be used in a wide range of applications. It can be used in high-speed timing circuits, remote control systems, signal generators, and any application where precise adjustments and control of current is needed. It is also an ideal choice for calibrating and adjusting electronic components.

In summary, the RJ4EW504 is a type of trimmer potentiometer with three terminals. It is used to control small amounts of current up to maximum of 100mA with an external resistance. The external resistance determines the maximum current allowed to pass through the potentiometer and the third terminal needs to be adjusted to control current flow. The RJ4EW504 is commonly used in precision calibration and adjustment of electrical components, digital power supplies, remote control systems, signal generators, and more.

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