P3519-273K

Fixed inductors are passive two-terminal electrical components with a variety of different types. The P3519-273K is one such type. It is a through-hole mount-style axial inductor, and is a favorite of many electronics manufacturers due to its wide range of application possibilities.

The P3519-273K has a rated inductance of 270μH at 200kHz, and a tolerance of ±20%. It also has a rated DC current of 0.9 amps. This makes it ideal for use in power supplies, DC-DC converters, pulse transformers, EMI filters, and other high current applications.

The working principle of the P3519-273K is quite simple. When an alternating current is applied to the inductor, the alternating flux around the inductor creates an alternating current in the same direction as the applied current. This current is opposite to the applied current. The amount of current generated is proportional to the inductance of the inductor. As the current flows through the inductor, a voltage is generated that is proportional to the number of turns in the inductor. This voltage is opposite to the applied voltage. This phenomenon, known as inductance, is the basis for the operation of all inductors.

The P3519-273K is a very versatile component, and its capabilities reach far beyond what the basic data states. It can be used as an energy storage device, a transform wire, an EMI filter, a noise suppressor, a voltage regulator, and many other applications. It is also useful for controlling high-frequency noise, and for voltage spike suppression.

In conclusion, the P3519-273K is an important component of various high current applications and has a wide range of uses. Its rated current, inductance and resistance values, as well as its versatility, make it a preferred choice for many manufacturers.