PPN270JT-73-3R3

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Through hole resistors differ from surface mount varieties in that they feature a lead or pair of leads that are inserted through a plated hole in the board prior to soldering, making them simple to install and easy to remove. PPN270JT-73-3R3 is one such through hole resistor. It is part of the Arcol series, designed for high power applications up to and including 15W. It has a resistance ratings range of 0 through to 3.3, making it ideal for use in power supplies, in-circuit testers and other applications.

In terms of design, PPN270JT-73-3R3 consists of a ceramic core, the exterior of which is covered in ceramic molding material. Internally, the resistor is composed of a winding of thin, plated copper wire that is wrapped around the core. This creates a resistive element, which can then be adjusted between 0 to 3.3 ohms. Additionally, the component has a power capacity of 15 watts, meaning that it is highly capable of withstanding extremely large current loads.

The operating principle of the PPN270JT-73-3R3 is based on Ohm\'s Law, which states that voltage is proportional to current. This means that when the current through the resistor is increased, the voltage across it will also be increased. In turn, this results in the increased resistance values of the resistor, and ultimately a reduction in current. This makes the resistor ideal for controlling the current running through a circuit, allowing it to stabilize a wide range of current values.

The most common application of PPN270JT-73-3R3 is in power supplies. These devices use a variety of resistors to stabilize the current flowing through the power supply, before sending it to other components or devices. By controlling the resistance of the resistor, the power supply is able to regulate the flow of current, preventing it from becoming too high or low. Additionally, PPN270JT-73-3R3 can also be used as an over-voltage or over-current protection device, preventing the power supply from becoming overloaded.

Overall, the PPN270JT-73-3R3 through hole resistor is a robust, reliable component which is ideally suited for both commercial and industrial use. Its wide resistance ratings range and 15W power capacity make it suitable for a variety of applications, such as in-circuit testers, power supplies and over-current protection devices. When used with other components, it can maintain and stabilize the current flowing through a circuit, ensuring that electrical circuits stays safe and running efficiently.

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