FMP300JR-73-68R

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Through Hole Resistors are electrical components that are designed to be mounted directly onto a printed circuit board. This type of resistor is typically used in electronic applications that need to have high tolerance, reliable performance and high power handling. The FMP300JR-73-68R Through Hole Resistor is a product from JEMICO Corporation that has been designed to provide superior performance in many applications.

The FMP300JR-73-68R has a power rating of 300 watts and resistance tolerance of 20%. It is designed to work in a temperature range of -55°C to +150°C and is suitable for maximum operating voltages of up to 625V DC or 250V AC. The product features a resistive element consisting of an aluminium oxide film, which is used for its excellent heat dissipation properties. The through hole resistor also comes with a protective housing, which helps prevent the element from being damaged due to mechanical vibration and thermal shock.

One of the main applications of the FMP300JR-73-68R is motor control and protection. The product is used to control the current and voltage of electrical motors, and is also suitable for a range of applications, including motor speed control, switching applications and overvoltage and undervoltage protection. The product’s high resistance tolerance makes it suitable for motor applications requiring precise voltage and current control.

In terms of working principle, the FMP300JR-73-68R follows Ohm’s law. The device has a high resistance, and as current flows through the resistor, a voltage drop is generated across its terminals. This voltage drop is proportional to the applied current, and when the resistance of the resistor is increased, the voltage drop is increased as well. This makes it possible to control the current and voltage of electrical motors by varying the resistance of the resistor.

The FMP300JR-73-68R is also suitable for applications such as current sensing and voltage regulation. As the resistor is capable of dissipating large amounts of heat, it can be used to sense the current or voltage in a circuit. Furthermore, the product’s high tolerance also makes it suitable for voltage regulation, as it can ensure that the voltage is regulated within a certain range.

In conclusion, the FMP300JR-73-68R is a highly reliable and high tolerance through hole resistor designed specifically for motor control and protection, current sensing and voltage regulation. It follows Ohm’s law, and its resistive element consists of an aluminium oxide film for excellent heat dissipation. The through hole resistor also comes with a protective housing and is suitable for maximum operating voltages of up to 625V DC or 250V AC. Therefore, the FMP300JR-73-68R is an ideal product for applications requiring reliable and efficient current and voltage regulation.

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