MP915-0.020-5%

Through hole resistors are the most widely used type of resistors, widely spread across different application fields. The MP915-0.020-5% is one such resistor, and this article aims to discuss the application fields and the working principle of this resistor in full detail.

MP915-0.020-5% Application Fields

The MP915-0.020-5% through hole resistor is often used for current-limiting applications. These resistors are especially popular in the domain of automotive industry, where a high current needs to be maintained in order to operate the onboard electrical systems such as headlights, starters, cooling system, brakes and the like. The superior heat tolerance of this resistor also makes it an ideal choice for managing overloads in emergency situations.

The MP915-0.020-5% resistor is also used in industrial motor control circuits. These resistors have a high power rating, and can manage the high voltage and current of the motor starter. These resistors are also suitable for use in circuit simulators and test circuits as well.

MP915-0.020-5% Working Principle

The MP915-0.020-5% through hole resistor operates on the principle of ohmic resistance. This type of resistor operates by installing a resistor in series with the circuit. When electrical current flows through the resistor, the voltage drop from the source is transferred to the resistor. This voltage drop causes the resistor to become hot, thus limiting the current flow in the circuit.

The MP915-0.020-5% resistor also features a self-heating mechanism in which the temperature of the resistor is monitored and regulated. This self-heating mechanism allows the resistor to remain at a constant temperature while the circuit current is changing. Thus, this resistor ensures that the circuit is not affected by any sudden change in the circuit current.

Conclusion

The MP915-0.020-5% through hole resistor is a highly reliable and versatile resistor, making it a great choice for a wide range of applications. Its high power rating and self-heating mechanism make it ideal for use in motor control and overload scenarios. The above article has discussed the application fields and the working principle of this resistor in full detail.