55J20KE

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Through Hole Resistors are one of the most popular electronic components used in electrical and electronic circuits. They are typically composed of a metal core, usually a copper or aluminum core, surrounded by a non-conductive coating, such as an insulative material like polyester, to protect the metal core from corrosion. The resistance of a resistor is determined by the thickness of the insulation and the core material used. The resistance of a resistor can be controlled by changing the insulation thickness and core material. Due to their relatively simple designs, Through Hole Resistors are highly reliable and cost-effective, making them an ideal choice for applications in a wide range of industries.

The properties of Through Hole Resistors make them ideal for many applications. They are widely used in many areas, such as automotive, industrial, and consumer electronics. One specific application that has become increasingly popular in recent years is 55J20KE. This type of resistor can be used for a variety of applications, including high-voltage protection, current sense, and power conditioning.

The working principle of 55J20KE is based on the zener diode principle. This type of resistor contains an inner hollow core, which is filled with a special material, such as silicon carbide, and a specified value of voltage. When the voltage surpasses the rated voltage, the inner core reacts by creating a reverse leakage current that reduces the input voltage. This reverse leakage current also provides positive temperature coefficient wire-wound resistors with the associated advantages of lower heat dissipation, higher current rating, improved bipolar isolation, and extended safety.

The 55J20KE type of Through Hole Resistors is primarily used for power conditioning in a variety of applications. High-voltage protection of devices such as motors and generators is common, as well as in the protection of computers and other electronic devices. This type of resistor also finds applications in current sensing and power electronic converters. The high current ratings of these devices make them suitable for use in industrial and commercial applications where highly reliable and accurate control is essential.

Due to the fact that Through Hole Resistors are relatively simple devices, they lend themselves to a wide variety of applications. Their ability to provide an accurate current rating makes them well suited to high-voltage applications, and their high-value current rating makes them useful for a variety of current sensing applications. The 55J20KE type of resistor is a particular favorite for its robust construction and highly reliable performance in high-voltage applications.

The 55J20KE Through Hole Resistor is a highly reliable and cost-effective means of providing current control and protection in a wide variety of applications. Its robust construction, reliable performance, and high-value current rating make it a popular choice for many different industries. Whether for high-voltage protection, current sense, or power conditioning, the 55J20KE type of resistor offers an excellent option for the reliable and cost-effective control of power and current in various applications.

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