RSF200JB-73-270R

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Through Hole Resistors

The idea of a resistor is simple, it’s used for regulation of current or voltage. When subjected to a given amount of current, the resistance value is given by Ohms law. That is, Voltage over current (with voltage in volts and current in amperes) will yield Ohms. Resistors are used in low-voltage power supplies, protection circuits, and signal processing to reduce voltage drops across components. This article focuses on the RSF200JB-73-270R application field and working principle.

RSF200JB-73-270R Application Field and Working Principle

The RSF200JB-73-270R is a high-power resistor from Renger Electronics. It is a through-hole design, so it is suitable for automated surface mount placement. It has a power rating of 200 Watts and a voltage rating of 40V, making it an ideal choice for high-power applications. It is also available in a range of different resistance values, from 0.1 Ohms to 2200 Ohms, allowing it to be used for both low and high resistance applications.

The RSF200JB-73-270R is often used in a variety of applications including motor control, robotic systems, AC/DC converters and solar inverters. It is also suitable for use in high-powered circuit protectors, variable frequency drives and power supplies. It has a robust design and is capable of handling high temperatures up to 260°C, making it very suitable for high-power applications.

The working principle of the RSF200JB-73-270R is fairly simple. It consists of two contact points connected to a resistive element. When a current passes through the element, it produces a voltage drop, which is regulated by the resistance of the element. The contact points act as the switch. When the contacts are open, the current is stopped from flowing. When the contacts are closed, the current will pass through the resistance element.

The resistor also features a built-in thermal protection circuit. This allows it to reduce the current passing through the device in the event that it is exposed to too much heat. The thermal protection also acts as a safeguard by preventing the resistor from over-heating due to excess current. This ensures that the resistor does not damage itself or other components in the circuit.

In conclusion, the RSF200JB-73-270R is a high-power, through-hole resistor suitable for a variety of applications. It has a robust design and is capable of withstanding high temperatures. It also features a built-in thermal protection circuit for extra safety and reliability. With its wide range of resistance values, it is suitable for low and high resistance applications alike.

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