RN70D2000FRE6

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Through Hole Resistors are highly common electrical components which feature two leads anchored to a component body. The RN70D2000FRE6 Resistor is a type of through hole resistor, and it has become increasingly popular due to its versatility and ease of installation. This article will discuss the RN70D2000FRE6 Resistor’s application field and working principle.

Application Field

The RN70D2000FRE6 resistor has a wide range of applicability and flexibility. It has become a preferred choice for a variety of switching power supplies, automotive applications, professional audio equipment, circuits which need to withstand suddenvoltage surges and other digital power supplies. The RN70D2000FRE6 resistor also features low thermal resistance and excellent dynamic characteristics, making it suitable for harsher environments such as heavy industry applications. Additionally, it is designed to provide accurate temperature compensation with constant absorption of thermal energy.

Working Principle

The RN70D2000FRE6 Resistor works by regulating the voltage and current that passes through its body. It reduces the current (or voltage) passing through the components to the desired level, and so protects the components from damage due to over-voltages or currents. This is done by creating a ‘complete’ electrical circuit with two terminals. The terminals are connected to a network of resistor components, known as the resistive element. These, in turn, affect the electrical characteristics of the device.

Two common types of resistance elements are those made from carbon composition and those made from metal-oxide film. The Carbon resistors are composed of components in parallel and in series, which are connected to both ends of the resistor via two different paths. When current flows through the resistor in either direction, some of the energy is converted into heat, and is then dissipated out of the resistor. This reduces the total power that is sent through the resistor and ensures it remains within its operating limits.

In contrast, the metal-oxide resistors are composed of metal films, which are deposited on an insulating substrate. These films are designed to resist temperatures up to 200 deg C. The metal films are cross-linked with an oxide layer to form a ‘blanket’ which can absorb the surge energy and limit the current that passes through the resistor. This makes the metal-oxide resistors suitable for surge energy absorption and dissipating heat.

The RN70D2000FRE6 Resistor is a through hole resistor which integrates both metal-oxide and carbon components. This ensures it provides excellent tolerance for voltage and current fluctuations, and superior performance in harsher environments.

In conclusion, the RN70D2000FRE6 Resistor is a popular type of through hole resistor, due to its versatility and ability to withstand harsh conditions. It offers excellent protection against over-voltages and current surges, and stability under varying temperatures. Its unique combination of resistive elements and insulation ensure that it remains a reliable, cost-effective electrical component.

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