AHA500FB-348R

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Chassis Mount Resistors are a common and versatile addition to any electrical circuit. The AHA500FB-348R is a popular chassis mount resistor whose application field and working principles should be understood to maximize its utility. This article provides a short overview of the AHA500FB-348R, discussing its main characteristics and application field.

The AHA500FB-348R is a chassis mount resistor designed to be used when higher power ratings and temperatures are needed. It is capable of dissipating up to 0.3 watts of power, and operating in temperatures up to +125°C. It has a rated maximum voltage of 350V, and a maximum ringing voltage of 400V. It is made from a ceramic substrate material with an epoxy resin overcoat, providing increased durability and temperature resistance.

The AHA500FB-348R can commonly be found in automotive, power supplies, and audio/video applications. Its main application fields are current/voltage sensing, voltage divider, and noise reduction. It can also be used as a bleeder resistor in audio/video equipment to prevent residual current in the circuit.

When used with other components, the AHA500FB-348R has a variety of working principles. It can be used in voltage divider circuits to regulate the voltage and current in the circuit. It can also be used in series and parallel combination circuits to reduce the resistance in the circuit. In noise reduction circuits, the resistor is used as a noise filter to reduce undesired current signals, thus providing improved signal integrity.

In conclusion, the AHA500FB-348R is a versatile chassis mount resistor which is suitable for a variety of applications. It is capable of dissipating up to 0.3 watts of power, and operating in temperatures up to +125°C. It can be used in voltage divider circuits, series circuits, parallel circuits, and noise reduction circuits. Its main application fields are current/voltage sensing, voltage regulation, and noise reduction.

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