RN70C4991FB14

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Through Hole Resistors – RN70C4991FB14 application field and working principle

The RN70C4991FB14 resistor from Yageo is a through-hole resistor often used in applications like industrial motors, lighting, inverters and solar energy systems. This is one of the most popular through-hole resistors due to its cost-effectiveness and its wide range of features.

One of the main features of the RN70C4991FB14 is its high resistance value of 0.05 ohms. This high resistance value ensures that the resistor can dissipate the full power load from an electrical circuit without burning out. Another advantage of the RN70C4991FB14 is its low thermal tracking problem. This low thermal tracking problem improves the reliability of the resistor in challenging applications. The RN70C4991FB14 also has a high load-bearing capacity. This ensures that the resistor can support higher current level than other resistors. Moreover, the resistor is stable over a wide temperature range. This gives it an edge over other resistors in extreme temperature applications.

The RN70C4991FB14 works on the principle of electrical resistance. When an electric current is passed through it, it produces electricity due to the resistance applied to the current. The electrical resistance of the resistor determines the amount of electricity produced, or the amount of power dissipated. This power dissipated as heat is known as power dissipation. The resistance characteristics of the resistor vary depending on the material used to build it. The RN70C4991FB14 is made up of a metal-oxide film which provides a very high resistance value.

The RN70C4991FB14 is often used in equipment that has high currents and large voltage swings. Examples of these include power inverters, motor starters, power supplies, and lighting control systems. It is also suitable for use in high-temperature applications up to 150°C. The resistor is also used in automotive applications like spark plug wiring, alternator wiring, and starter wiring. Other applications include traction control systems, battery chargers, and electronic throttles.

The most common form of application of the RN70C4991FB14 is in the form of a single-channel resistor network. In this application, the resistor is connected to two nodes on a circuit. The nodes may be the supply or load terminals of the circuit, and the resistor provides a certain electrical resistance between the two nodes. This provides a safe path of current travel, allowing the currents to pass safely through the circuit. The resistor also helps to reduce noise in the signal path of the circuit.

The RN70C4991FB14 is an excellent example of a through-hole resistor that is suitable for a wide range of applications. Its low thermal tracking problem and high load-bearing capacity make it an ideal choice for challenging applications. In addition, its stability over a wide temperature range and its resistance characteristic make it suitable for many applications in the automotive, industrial, and consumer industries.

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