PL8122NLT

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Fixed Inductors: PL8122NLT application field and working principle

A fixed inductor is a passive electronic component designed to introduce inductance into an electrical circuit. One of the popular fixed inductor series is the PL8122NLT. This series of inductors are applying highly permeable open core elliptical air gaps during operation. This results in a robust construction with safe low-level leakage flux and low losses. The component is suitable for a variety of purposes and finds applications in energy-saving lighting, motor drives, welding systems, appliance control, general switch-mode power supplies, communication systems, cellsphones, and battery chargers.

The PL8122NLT is built using the toroidal core inductor concept. This design provides high efficiency, low DC resistance, and low AC losses. It also makes this type of inductor more reliable and able to fit into narrow spaces. The inductance value is determined by the size of the magnetic core. The greater the amount of material within the inductance core, the higher the value of the inductance.

Tin plated copper wire can be used to wind the PL8122NLT inductor. The insulation the wire is provided by a polypropylene tube and soldering of the windings is facilitated by the Nylon terminal. The PL8122NLT has been designed with a wide tolerance of ±30% of nominal inductance value and can provide low leakage flux levels.

During operation the inductor will produce a magnetic field. This field influences the current flow within the device and also affects the other components within the electrical circuit. These characteristics are crucial when wanting to shape a current waveform or when applying a filter or delay in an electronic circuit.

The PL8122NLT exhibits excellent temperature stability as a result of achieving low thermal EMF thanks to its composite ceramic core structure, along with a wide operating temperature range of -40°C to +105°C. Furthermore the inductor also offers excellent electrical noise suppression. This is due to the Class B insulation, giving it low dielectric loss and superior insulation resistance.

In conclusion the PL8122NLT series of fixed inductors is a versatile, space efficient component with high reliability, excellent temperature stability and noise suppression capabilities. As a result it is able to be incorporated in a variety of applications, allowing designers to create efficient, durable, and reliable electronic circuitry.

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