WW12FT1K78

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Through Hole Resistors are an invaluable electrical component in many industries and devices. The WW12FT1K78 is no different, and it also ushers in many advantages that previous iterations of resistors were unable to provide. In this article, we will discuss the application field and working principle of WW12FT1K78.

The WW12FT1K78 Through Hole Resistor is designed for applications requiring higher current capacity and temperature range. Because of its design, it can deliver a current up to 3A, which is ideal for automotive, consumer electronics, military and industrial applications. Furthermore, its unique characteristics make it suitable for installations exposed to harsh weather conditions or environments with high temperatures.

The special thermistor construction of the WW12FT1K78 is one of its most notable features. The thermistor consists of a resistor surrounded by a special thermally conductive material that efficiently dissipates heat away from the resistor. This helps to ensure greater stability and device life expectancy. Additionally, the thermistor construction provides the WW12FT1K78 with superior temperature cycling performance compared to traditional resistors.

The WW12FT1K78 also features an internal heat shield to reduce the risk of damage due to overheating. The shield also helps to disperse heat quickly and evenly, ensuring the longevity of the resistor. Additionally, the WW12FT1K78 is equipped with a built-in integral thermal overload protection system, which limits the power dissipation of the resistor and ensures safe operation. This feature also ensures unregulated currents can be safely passed through the resistor, without fear of overheating.

The WW12FT1K78 Through Hole Resistor can achieve different types of resistance, according to its design. Depending on the application, the resistance is adjustable by way of a potentiometer or a trimming resistor. Other types of resistance provision include the use of a series resistor, voltage divider, and a shunt resistor. All of these methods can be used to individually customize the WW12FT1K78 for a specific application.

The WW12FT1K78 Through Hole Resistor is particularly useful in applications requiring a low resistance that is also capable of handling large currents and high temperatures. For instance, it is often used for primary over-voltage protection and temperature compensation for bulk capacitors in power supplies, as well as protection and control of fuse elements. The WW12FT1K78 is also useful in DC motors, for load currents up to 3A.

In conclusion, the WW12FT1K78 is an excellent choice for applications requiring a high current capacity, temperature range, and adjustable resistance. Thanks to its thermistor construction and built-in integral thermal overload protection system, the WW12FT1K78 ensures greater stability and device life expectancy. Its many features make it suitable for a variety of applications across many industries, including automotive, consumer electronics, military and industrial applications.

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