B5J20KE

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Through Hole Resistors are electronic components that help in controlling the flow of electricity through a circuit. The most common type of Through Hole Resistors is the B5J20KE type. This type of resistor is usually used for high-current applications in switching power supplies and motor control circuits. Its dissipation power rating is usually up to 3.0W.

The B5J20KE Through Hole Resistor is characterized by offering low power loss and featuring a low profile nature. It is also considered to be very resistant to surge currents. With its low response time, it is perfect for use in almost any application where electrical protection is essential.

The working principle of the B5J20KE Through Hole Resistor is based on Ohm’s Law. According to Ohm’s Law, the resistance of a material is proportional to its length and inversely proportional to its cross-sectional area. Therefore, by increasing the length and decreasing the diameter of a wire, its resistance can be increased. The B5J20KE resistor takes advantage of this property by using a resistive material such as nickel chromium to create a wire with a uniform width. The increased resistance causes a decrease in current flow, while the decreased heat generated allows for the use of a much lower profile.

The B5J20KE Through Hole Resistor is typically used for circuit protection in switching power supplies, motor control circuits, and audio equipment. It is designed for high-current applications as its resistance is usually up to 90 ohms. It also offers excellent surge current performance and has a very low thermal resistance. Due to its low profile design, it is also suitable for use in space-restricted areas.

The B5J20KE Through Hole Resistor can also be used for voltage limiting. Since the resistor has a uniform width, a small voltage that is applied across it will cause a uniform current flow throughout the material. The current will remain constant up to a certain voltage, after which the current will decline due to the increased resistance. This property can be used to limit the voltage across the resistor, or to ensure a consistent voltage across a circuit.

The B5J20KE Through Hole Resistor is a highly reliable, cost-effective type of resistor that can offer reliable electrical protection in various applications. Its low profile design ensures that it is suitable for use in any space-restricted area, its good surge current performance makes it suitable for high-current applications, and its ability to limit voltage makes it a great choice for voltage limiting applications.

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