4820P-1-390

Resistor Networks, Arrays, 4820P-1-390 Application Field and Working Principle

Resistor networks and arrays are a type of switching device that uses mechanical contactors and resistors to regulate electrical or mechanical components. The 4820P-1-390 are among the most popular switching devices for industrial and professional application in different industries. This article will explore the application fields of the 4820P-1-390 and explain its working principle.

The 4820P-1-390 are a type of resistor network used for controlling current, voltage and power within a certain resistive range. This type of resistor network is designed to be robust and extremely versatile, which makes it suitable for use in a wide range of applications. The 4820P-1-390 resistor network is suitable for:

• Automatic voltage regulation (AVR): This type of device can be used to control and adjust the output voltage of an AC power source to a desired value.
• Electromagnetic interference (EMI) filtering: In some cases, the 4820P-1-390 can be used to reduce interference in the power supply.
• Power regulation: This type of resistor network is often used to control and adjust the output power of a signal.
• Motor speed control: This type of device is used for regulating the speed of electric motors.
• Servo-motor control: The 4820P-1-390 can also be used to control servo-motors in a variety of applications.

The 4820P-1-390 resistor network is designed to be very reliable and robust, with a maximum power rating of 3.5W, a resistance range of 0.1-100kΩ, and a wide temperature range of -55°C to +125°C. This makes it suitable for use in a wide range of industrial and professional applications.

The 4820P-1-390 working principle is based on the fundamental principles of resistor networks, which involves using two or more resistors when connecting electronic or electromechanical components. The resistor network regulates the current and voltage within a certain range, depending on the design of the network. In the case of the 4820P-1-390, the resistors are connected in parallel and then connected to the input and output terminals. This configuration allows the current and voltage to be regulated and monitored in a safe and controlled manner.

In summary, the 4820P-1-390 is a type of resistor network that is designed for use in industrial or professional applications. It is robust and reliable, with a maximum power rating of 3.5W, a resistance range of 0.1-100kΩ, and a wide temperature range of -55°C to +125°C. This makes it suitable for controlling current, voltage, power or speed in systems or applications where reliability is of paramount importance. The 4820P-1-390 working principle is based on the fundamental principles of resistor networks, which involves two or more resistors connecting the input and output terminals. This allows the current and voltage to be regulated in a safe and controlled manner.