RN55C95R3FRE6

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Through Hole Resistors

Through hole resistors are common types of electrical components used in many electronics projects. While they are not the only resistors used, they are the most common.

The RN55C95R3FRE6 is one example of a through-hole resistor. It is a high-power wire-wound resistor capable of dissipating heat from a wide range of current requirements, from 15 watts to 160 watts. It is composed of a flexible steel core and consists of a metal strip wound around an insulating material, and has a ceramic casing. The construction gives the resistor superior thermal stability, with a maximum steady temperature of +425°C that can cope with transient peaks of up to 870°C.

Applications of the RN55C95R3FRE6

The most common application for the RN55C95R3FRE6 is in commercial or large-scale industrial projects where high current and/or the need for stable voltage are both requirements. The resistor can be used in motor control units, heating systems, lighting systems, and automotive, marine, and railroad applications. It is also used in electronic equipment to stabilize supply or signal voltage levels, as in amplifiers, oscillators, and voltage regulators.

The resistor has a wide range of applications, including in medical equipment where it is used to regulate currents. It is also found in domestic electric circuitry for protecting against overload. In radio-control applications it is used as a blowtorch component to control the flow of high currents.

Working Principle

The RN55C95R3FRE6 works by providing resistance to current flow. It achieves this by converting energy from the electrical source into heat, which is dissipated through its metal core when current is passed through it. When voltage is applied across the resistor, a current will flow and heat will be generated as a result of the current resistance in the resistor. This is called Ohm’s Law, and states that the current passing through the resistor (I) is equal to the voltage applied across it (V) divided by the resistance of the resistor (R).

The resistance value is determined by the number of turns of the resistor and the core material. The resistor also has a distributed capacitance which is created by the insulated material of the wire and the metal core. This capacitance reduces noise and helps maintain the stability of the voltage.

In addition, the RN55C95R3FRE6 has a layer of over-molding which helps dissipate heat and ensures the accuracy of the resistor. The over-molded casing also provides significant protection against harsh conditions, making it able to withstand high temperatures, impacts, and thermal shock.

Conclusion

Through hole resistors, such as the RN55C95R3FRE6, are components that are used in a wide variety of applications, from motor control to domestic circuitry. The RN55C95R3FRE6 is capable of dissipating large amounts of heat, with the help of its over-molding, and is able to regulate current flows. The resistor works by converting energy from an electrical source into heat, which is then dissipated through its core.

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