RN55D1580FB14

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Through Hole Resistors

Through hole resistors are components designed to control the flow of current in an electronic circuit, typically by providing a resistance to current flow. A typical through hole resistor consists of a tubular insulator, typically made of ceramic, wrapped in an electrically conductive wire such as copper. The conductor is connected to two terminals which are then inserted into a through hole resistor package.

RN55D1580FB14 Application Field and Working Principle

The RN55D1580FB14 through hole resistor is a larger, high-power, SMD resistor available for high wattage applications. The resistor has a maximum power rating of 15 watts, and it is manufactured for use in high-power devices such as power controllers, amplifiers, and power supplies. It can be used for any type of circuitry that requires high dissipation of heat, such as in DC-to-DC converters and audio amplifiers. It also has an exceptionally low temperature coefficient.

The working principle of a through hole resistor is based on Ohm’s law. According to Ohm’s law, the current passing through the resistor is proportional to the voltage applied to it. The resistance of the resistor is thus equal to the power it dissipates divided by the square of the voltage applied to it. The resistance provided by the RN55D1580FB14 through hole resistor is 15 ohms, and the power dissipated can range from a few watts to 15 watts depending on the application. The resistor also features a low temperature coefficient which ensures that the current through it stays constant regardless of the temperature of the surrounding environment.

The RN55D1580FB14 can be used in any application that needs to dissipate a lot of heat but needs to maintain the resistance value over time. The resistor is UL approved, and it has a breakdown voltage of 500 volts. The resistor is also RoHS compliant, and its operating temperature range is -55 C to +125 C. The resistor also has a high quality construction and is designed for a long service life.

In conclusion, the RN55D1580FB14 is an ideal through hole resistor for high-power applications such as power supplies, DC-to-DC converters, audio amplifiers, etc. Its high power rating, low temperature coefficient, and UL approval makes it ideal for use in these types of applications. The resistor is also RoHS compliant and has a long service life.

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