P3519-185K

Fixed Inductors

Fixed Inductors are key components of many electronic circuits. They can often be found in the power supply circuits, providing adequate voltage supplies to different electrical components. They also play an important role in blocking certain frequencies, and limiting current peaks in motors and other moving-coil dynamo-electrical machines. The P3519-185K is one example of a fixed inductor with a specified application field and working principle.

The P3519-185K fixed inductor is designed specifically for use in the automotive industry. It has an operating temperature range of -40°C to +125°C, making it suitable for use in extreme temperature environments. Its operating frequency range is up to 2.4GHz and its inductance value is 185kA. The device has a rated voltage of 125V to allow for greater flexibility in terms of power consumption.

In terms of working principle, the P3519-185K fixed inductor utilises a DC current, which in turn creates an electromagnet that is responsible for creating a current-limiting effect. This is achieved by inducing a magnetic field, which increases the opposition to current flow. When the current flow is limited, the power supply is prevented from overloading the components and devices connected to it. As a result, the device is often referred to as a \'current limiter\'.

In addition to providing current-limiting capabilities, the P3519-185K fixed inductor offers excellent protection from radio frequency interference (RFI). This is due to the device\'s ability to act as a low-impedance shunt, effectively blocking out noise and other sources of interference. It is also designed to provide a uniform power distribution, with no power gradients among neighbouring circuits.

The device is also capable of offering protection against the formation of hazardous sparks and shorts. It can reduce the build-up of static electricity, which may otherwise cause a dangerous short-circuit. It can also effectively block the propagation of electromagnetic fields across different components, protecting them from damage.

In conclusion, the P3519-185K fixed inductor is a multi-functional component that is primarily used in the automotive industry but can also provide a variety of benefits in other applications. Its operating temperature range makes it suitable for use in extreme environments, while its inductance rating and voltage rating provide adequate current limitation and protection from interference, respectively. Its uniform power distribution also helps to protect neighbouring circuits, and its ability to form a low-impedance shunt provides excellent protection from RFI. As such, it is an invaluable component in virtually any electronics application.