805F25RE

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Chassis Mount Resistors are small electrical devices that are extensively used in a variety of applications, including automotive, industrial automation, consumer electronic products, medical instruments and measurement systems. Among the varieties of resistors in this category, the 805F25RE stands out due to its versatile properties and various applications.

The 805F25RE is a thick film resistor that features high power ratings. This particular resistor has power rating of 25 watts with a resistance range of 0.1 ohms to 5K ohms. The 805F25RE is encapsulated in a reinforced epoxy material, which improves the mechanical strength and reliability, and ensures conformal coating for protection against corrosion and environmental elements. The sealed construction also allows for automated wave soldering without affecting the final reliability of the resistor. The 805F25RE resistor can also operate in temperatures ranging from -40°C to +155°C.

The 805F25RE resistor is part of Royal Ohm’s 805 series of rectangular, bottom mount resistor which are designed for use on electrifying chassis and panels for industrial and commercial applications. The resistor is designed with an all metal construction and its wide temperature range makes it suitable for use in all operating environments. Besides its design, the 805F25RE includes a range of features, such as its high frequency ratings and excellent surge capability, making it suitable for use in power systems and electronic applications.

The 805F25RE resistor’s working principle is based on its resistance value. This value is determined by the resistance to current through the resistor. When an electric current is introduced to the resistor, the resistor absorbs the energy of the current and releases part of the energy as heat, which is in essence the electrical resistance and the heat generated by the 805F25RE resistor is directly proportional to the current flowing through it.

The 805F25RE resistor is designed for use in automotive and industrial applications, such as power supplies, DC-DC converters, electronic controllers, SCR circuits, and surge and sweep circuits. It is especially suitable for applications which require a high power rating, long life expectancy, and superior surge protection. In industrial systems, the 805F25RE can be used for various tasks, such as providing overload protection, balancing power distribution, limiting current, and increasing the reaction time of the circuit.

The 805F25RE resistor can also be used in consumer electronic products, such as audio systems, mobile devices, pc monitors, and laptops. In medical systems, 805F25RE is used in a wide variety of applications, including monitoring and treatment of cardiac conditions, providing feedback signals for patient monitoring systems, and controlling defibrillation and pacemakers. 805F25RE is also used in various measurement systems, such as signal conditioning, measurement systems for strain and temperature, and wave analyzing systems.

In conclusion, the 805F25RE resistor is an efficient and reliable component for a wide range of applications. Its high power rating, wide temperature range, and excellent surge protection make it an ideal choice for automotive, industrial, and consumer applications. With its all metal construction, long life expectancy, and superior surge protection capability, it is also suitable for use in medical monitoring systems and measurement systems.

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