MBA02040C3328FCT00

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Through Hole Resistors have become the most popular and versatile form of resistance in the modern world. With the continuous developments of semiconductors and advanced circuit technology, through Hole Resistors have become commonplace in all types of commercial and consumer circuits. With proven reliability, compact size and unparalleled flexibility, Philips through hole resistors offer a range of product types to meet the most demanding application requirements.

The MBA02040C3328FCT00 (Thru-Hole Resistor) is a through hole resistor specifically designed for use in high power applications. It typically features both a mounting flange and a terminal block for an easy and secure installation in a wide variety of electronic equipment. This through hole resistor consists of a metal oxide film with a predetermined resistance value, which can be adjusted via adjustment trimmer to the value required in the application. This type of through hole resistor is most often used in DC to medium frequency AC circuits. It can also be used in high power, high voltage, and high frequency applications.

The most common application of a Thru Hole Resistor is in the output stage of an audio power amplifier. It is mounted to the amplifier\'s terminal block, and its main function is to dissipate the power generated by the amplifier. This dissipating of power is critical for the overall performance of the amplifier and to ensure that the output sound is of the desired frequency and sound quality. The size necessary for a Thru Hole Resistor to effectively dissipate the power depends on the power output of the amplifier and the characteristics of the load connected to the amplifier. This size determines the resistance value of the Thru Hole Resistor.

Thru Hole Resistors are also widely used in DC circuits for load balancing and current limitation. They are typically connected in series and have a specific value of resistance that determines the amount of current flowing through the circuit. This enables designers to maintain a desired amount of current in order to achieve the best performance of the overall system. These resistors are also sometimes used as voltage dividers, an application in which they divide the signal voltage of a circuit into two or more smaller signals that feed different parts of a circuit.

The working principle behind a Thru Hole Resistor is the same as that of any resistor. A current flows in the resistor, producing an electrical field across the element. As the current changes, so does the field strength, causing the resistance value to vary. The size of the resistor determines how much current is required for it to operate at its desired resistance value. The power dissipation of the Thru Hole Resistor is determined by the operating current and the resistance value. The higher the current, the more heat is generated, which ultimately increases the power loss.

In conclusion, Thru Hole Resistors have many advantages compared to other resistor types. They are small and very flexible, allowing for easy installation in a wide range of applications. They feature a wide range of adjustment settings, giving them excellent performance in high power, high voltage, and high frequency applications. These resistors work by dissipating the power generated by an audio power amplifier and can also be used as voltage dividers in DC circuits for load balancing and current limitation. Through their proven reliability and flexibility, Thru Hole Resistors have become one of the commonly used resistor types available in the market today.

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