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Through Hole Resistors

PWR221T-30-1500J is a through hole resistor that can be used for a multitude of applications. It is an excellent choice for many medium to high voltage projects due to its high resistance, physical size, and its robust construction.

Application Field

The PWR221T-30-1500J is often used in applications such as resistor divider networks, voltage regulation, current limiting, etc. This device is also suitable for applications requiring precisely controlled combinations of resistance and capacitance. In short, these resistors are used in a broad range of projects, from consumer electronics to high voltage power electronics.

The PWR221T-30-1500J is often used in automotive, industrial, and instrumentation applications. It is highly corrosion-resistant, which makes it suitable for automotive applications with thermally sensitive and high voltage circuits. Its excellent thermal dissipation property makes it perfect for industrial applications, where high power levels are required.

The PWR221T-30-1500J is also commonly used in audio circuits for amplifier protection. This is due to its high voltage rating and the relatively small physical size, which allows it to be easily installed in even the most cramped spaces.

Working Principle

The working principle of the PWR221T-30-1500J is fairly simple. It is essentially a metal oxide film-type element that is connected in series with a voltage source. When an electrical signal passes through the resistor, the resistance of the element causes a decrease in the current that flows through it. This decrease in current causes a corresponding decrease in the voltage across the resistor.

Another property of this resistor is its high energy dissipation. This is because the electrical energy is dissipated as heat as the resistor reduces the voltage across its terminals, which eliminates any possible damage from large voltage spikes.

The PWR221T-30-1500J is highly configurable and can be used with a wide range of resistors. It is available in a variety of inductance, current ratings, thermal resistance ratings, resistance tolerances, etc. This makes it ideal for a range of projects, from basic consumer applications to high voltage power electronics.

The PWR221T-30-1500J is an integral part of many projects because of its versatile application field and robust construction. Also, it is highly corrosion-resistant, meaning it can be used in almost any environment, whether indoor or outdoor.

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