B20J1K25

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Through Hole Resistors are a component of electrical circuits, commonly used in electronic circuits, industrial systems, and many other applications. A B20J1K25 through hole resistor is one example of a durable, reliable resistor designed for use with industrial and automated electronic systems. This article will provide an overview of the B20J1K25’s application field and working principle.

The B20J1K25 is a two-terminal, through hole resistor designed for use in automated and industrial electronic systems. It is a non-inductively wound, leaded resistor package, meaning that the resistor element is inside a hollow metal tube, which creates an insulating layer to keep electrical current from spreading to other components. The B20J1K25 also has a built-in, varnished layer of insulation on its outer surface to protect the leads and other components from damage. This insulation also helps to reduce the risk of electrical interference.

The B20J1K25 has a power rating of 25W, a laser-trimmed resistance tolerance of 0.1%, and a high temperature coefficient of 20 PPM/°C. This means that it can handle higher power loads without risking an increase in temperature, and it can be used reliably in applications where precise wattage is needed. It is also able to withstand more voltage and current than other through hole resistors with a lower power rating.

The B20J1K25 is commonly used in applications such as lighting control, audio controllers, motor controllers, power supply modules, and robotics. The resistor’s two-terminal design makes it a good choice for applications which require both low and high currents to be passed through the same resistor. The resistor’s high temperature coefficient also means that it can handle higher power loads without experiencing a significant increase in temperature.

The B20J1K25’s working principle is based on the principle of Ohm’s law. According to Ohm’s law, the current passing through a resistor is proportional to the voltage applied across the resistor. This means that when a voltage is applied across a resistor, the current that flows through it is proportional to that voltage. This is how the B20J1K25 works to control the current passing through it. By regulating the voltage applied to it, it is possible to control the amount of current that flows through the resistor.

In summary, the B20J1K25 through hole resistor is a reliable and durable component designed for use with industrial and automated electronic systems. It has a power rating of 25W, a laser-trimmed resistance tolerance of 0.1%, and a high temperature coefficient of 20 PPM/°C. Its two-terminal design makes it a good choice for applications which require both low and high currents to be passed through the same resistor. The resistor works on the principle of Ohm’s law, meaning that the current that passes through it is proportional to the voltage applied across it. Therefore, by applying a voltage to the resistor, it is possible to accurately control the current that passes through it.

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