H4453RBYA

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• Through Hole Resistors
• H4453RBYA application field and working principle
  • Application Field
  H4453RBYA belongs to the through hole resistors, which has an excellent performance in terms of high precision, good linearity, small size, and low cost. It has a wide application fields ranging from power to communication, and it is often used in motor control, automotive, military, aerospace, power electronics, renewable energy, electric power, etc.
  • Working Principle
  The working principle of the H4453RBYA is based on the Joule\'s law of electric heating that states that when a current flows through a conductor, it generates heat proportional to the value of the current. In this type of resistor, the value of the current is set by the value of the resistor. The resistance of the resistor is then calculated according to the amount of electric heating generated. The amount of electric heat generated is measured by the temperature of the resistor. The temperature is then compared to the value of the resistor, and if the temperature is too high or too low, the current is adjusted accordingly. H4453RBYA comprises of two main components: the resistance element and the shielding sheet. The resistance element forms the heart of the resistor. It is made of metal or a special alloy called a ferrite. The metal or ferrite acts as a conductor of electricity; it provides resistance between the two electrical contacts of the resistor. The shielding sheet shields the resistor from mechanical damage, as well as provides protection against short circuits. It also helps to ensure that the resistor remains in its optimum working condition.

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