OJ2205E-R52

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Through hole resistors are found in almost all electronic circuits, providing some form of resistance. The OJ2205E-R52 is a resistor that falls into this category. Its application field and working principle are discussed below.

Application Field

The OJ2205E-R52 resistor can be used in a variety of electronic applications due to its low profile, small size and high accuracy. This includes automotive applications, industrial automation, lighting, energy, gaming machines and printers. The relatively tight 0.1% tolerance allows for precise adjustments to be made in various situations. The standard industry voltage rating of 5 VDC makes it suitable for automotive, industrial and other power applications.

In addition, the OJ2205E-R52 resistor is a desirable mounting device due to its excellent resistance to corrosion. This makes it suitable for outdoor electronic applications in harsh environmental conditions.

Working principle

The OJ2205E-R52 resistor works by creating a specific amount of resistance which is proportional to the voltage applied to it. This resistance is determined by the specific resistor itself, and is based on a combination of different factors, including its physical size, shape and material composition.

The resistor works by providing a path for the current to pass through, reducing the amount of current running through the circuit and thus providing some amount of resistance. This resistance is referred to as the resistor’s Ohms rating, which is determined by measuring the current that passes through a known voltage with the resistor in the circuit. By knowing the voltage applied, the current passing through the resistor and this resistance measurement, the accuracy of the resistor can be calculated.

When the resistor is in normal operation, some amount of heat will be generated due to the resistance that it is providing, dissipating the unwanted energy as heat. This heat dissipation is referred to as the resistor\'s temperature coefficient, which is important for circuits that operate in high-temperature environments. The higher the temperature coefficient, the better the resistor will handle heat and the greater its tolerance across different temperatures.

In conclusion, the OJ2205E-R52 resistor is an ideal choice for a variety of electronic applications due to its low profile, small size and high accuracy. Its application field includes automotive, industrial and residential applications, as well as outdoor applications due to its resistance to corrosion. Through its working principle, the resistor can provide a specific amount of resistance for a given voltage, with heat dissipation being an important factor for circuits that operate in high temperatures.

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