EY473KE

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Through hole resistors are an important part of any electrical system because they provide a means to accurately control the current flowing through a circuit.The EY473KE is an example of such a resistor, which belongs to the group known as Thick Film Resistors. This type of resistor relies on the chemical composition of the material to create a resistance value.

Generally the EY473KE is composed of an aluminum oxide substrate with the resistor element applied onto it. This element can be composed of either metal or non-metal material, but in this case it is usually alumina ceramic, with a manganese dioxide paste which creates the resistance value. On the surface of the substrate, two thin layers of nickel, gold or silver are then added.

The composition and construction of the EY473KE allow the resistor to act as an efficient and effective high voltage, high power device. The total resistance of this resistor depends on its size and resistance element used. The total resistance of the EY473KE is usually between 10 and 100 kilohms, with tolerance values as low as 0.001%.

The EY473KE has a wide range of applications, it can be used in many different types of circuits, from low power electronics to high voltage power supplies. This resistor is particularly useful in high power applications, where a precise control of current is required. It can be used to control the speed of motors, in motor control systems, and also in high voltage and low voltage transistors.

The working principle of the EY473KE is quite simple: a small applied voltage creates a current, which in turn generates a magnetic field. The magnetic field interacts with the metal in the resistor element, creating a reduced current. As the applied voltage increases, the current generated in the resistor continues to decrease, thus providing the desired resistance.

In addition to providing excellent high power performance, the EY473KE is also relatively low cost to manufacture, making it ideal for many applications. This resistor type is also very reliable, and can withstand a wide range of temperatures, from -50 C to +150 C. It is also highly resistant to corrosion, and can operate reliably in extreme environmental conditions.

In summary, the EY473KE is an excellent choice for use in a variety of applications, most notably high power electronics. This resistor is extremely reliable and efficient, and can provide precise and reliable currents in a variety of circumstances. It is also very cost efficient, and resistant to most environmental conditions, making it ideal for a range of applications.

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