4820P-T02-332LF

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Resistor Networks, Arrays are key components for building, implementing, and consuming power in electrical systems. They are typically used to achieve a specific voltage tolerance, load sharing, frequency response, and thermal characteristics. As a result, resistor Networks and Arrays come in contact with many aspects of power from voltage regulation to current sensing. The 4820P-T02-332LF resistor array is one of the most commonly used resistor network solutions for providing a high level of performance for many applications.

The 4820P-T02-332LF is a low-resistance array with five independent resistor elements. It features three terminals (C1, C2, and C3) which are quite thin and have a low profile design, suitable for use in tight-spaced locations. Each of the three terminals is connected between the two resistor elements, as shown in the diagram below. The other two terminals are external, which are connected to the resistor elements.

The 4820P-T02-332LF has a wide operating temperature range, from -55°C to +150°C, making it suitable for applications in extreme environments. It also has a very small footprint, allowing it to be used in space-constrained areas. In addition, this type of resistor array has a high surge power rating of 2.55W and an overload protection temperature of +80°C. This makes it suitable for applications where surges or other extreme conditions are expected.

When choosing the 4820P-T02-332LF as a power source for an industrial system or application, it is important to understand the working principle behind a resistor array. In simple terms, a resistor array is an electrical device consisting of a set of resistors connected together. The total resistance of the array depends on the individual resistors, as well as the connections among them. Together, they form an electric grid with variable resistances between two terminals.

When current is applied to the array, each individual resistor will have a different voltage across its terminals. This is known as the Voltage Division Rule. This principle states that the voltage across each resistor will be in proportion to its resistance value, with the highest voltage occurring across the resistor with the lowest resistance value. The sum of the voltages across all the resistors should equal the total applied voltage.

In addition, the 4820P-T02-332LF is often used in motor control applications. In these applications, the resistor array is used to control the amount of current passing through the motor when it is under load. This is done by varying the resistance of the resistor array. By increasing the resistance, the amount of current passing through the motor is reduced. Similarly, decreasing the resistance causes more current to pass through the motor.

The 4820P-T02-332LF is also commonly used in radio frequency applications. In these applications, it is used to provide a voltage divider in order to adjust the output power level. The voltage divider works together with a transformer in order to match the impedance of the load to that of the source. This ensures that the maximum power is transferred from the source to the load.

As previously discussed, the 4820P-T02-332LF is a highly versatile low-resistance array. It has a wide operating temperature range, small footprint, and high surge power rating. It is often used in industrial motor control and radio frequency applications to control the amount of current, as well as to provide a voltage divider. Understanding the working principle of a resistor array and how it is used in industrial and radio frequency applications, is essential to selecting the right type for any application.

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