H4348RDYA

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Through Hole Resistors have been a mainstay of the electronics industry for many years. The H4348RDYA is a radial leaded power resistor that is capable of withstanding up to 400 watts of power and offers extreme accuracy and stability. It is designed to provide the perfect combination between high power and high accuracy, while maintaining reliable operation. The H4348RDYA has become a popular choice for a variety of applications and is often used in power management circuits, for example in the automotive industry.

Application Fields of H4348RDYA

The H4348RDYA is suitable for a wide range of applications and its long list of features makes it well suited for a large number of applications, such as:

• High power motor control applications.
• DC-DC converters.
• Telecommunications.
• Battery chargers.
• High frequency switching.
• Power supplies.
• Electronic ballasts.
• LED lighting.

Working Principle of H4348RDYA

The H4348RDYA utilizes a combination of thermal and mechanical properties to ensure stable and reliable operation. The resistor consists of a filament that is wrapped around a ceramic core. When a current passes through the filament, it generates heat, which is dissipated through the ceramic core. This allows the resistor to maintain a stable resistance, even when under high currents. A key feature of the H4348RDYA is its ability to dissipate large amounts of power without suffering any significant loss or change in its accuracy.

The resistor also consists of a mounting plate, which is designed to attach the resistor to a larger circuit board. The mounting plate is designed to prevent any mechanical damage to the resistor and to provide a secure connection. The resistor is also designed to be mounted on a plated thru-hole on the circuit board. This ensures that the resistor is firmly secured and that it is insulated from any other components.

Conclusion

The H4348RDYA is a radial leaded power resistor with impressive thermal and mechanical properties, and it is suitable for a wide range of applications. It is renowned for its extreme accuracy and stability, and its ability to handle large amounts of power without any significant loss of accuracy. With its reliable performance and impressive features, the H4348RDYA is a popular choice for application in a wide range of electronic circuits.

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