PT500-1450-VM

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Fixed inductors are key components in electronic circuits and their primary function is to store energy in the form of a magnetic field. The PT500-1450-VM inductor is a high current, small size, precision mains transformer type inductor for use in high frequency switch mode power supplies and other applications where noise and reliability are important.

The PT500-1450-VM offers users a maximum pulsating current of 250mA, a primary inductance of 820mH, and a usable frequency range of 0-200kHz. An additional benefit of the PT500-1450-VM is its magnetic shielding structure, which helps to reduce external magnetic interference. In addition, its dual-layer construction design provides superior thermal and electromagnetic performance.

The PT500-1450-VM is often used in applications where the minimum DC bias voltage, no load current and a low coresat current are required. Such applications include the power converters used in automation systems, personal computers, and communications networks. Additionally, PT500-1450-VM is also widely used in power management circuits, automotive applications, battery chargers, solar power inverters and other power switching applications.

The working principle of the PT500-1450-VM inductor is based on the fact that when an AC current is passed through a coil of wire, it creates a magnetic field which in turn induces an electromotive force in the coil. The alternating current creates an alternating current of voltage in the inductor, which is then used to power the load circuit. The amount of voltage produced by the inductor depends on the amount of current passing through it and the inductance of the coil.

The PT500-1450-VM has an ideal inductance value of 820mH, which is most suited for the target applications. This inductance value is important for maximizing the efficiency of the power supply. The particular shape of the inductors allows for maximum current flow into the load, while reducing parasitic inductance and losses in the circuit.

In summary, the PT500-1450-VM inductor is a high accuracy, high performance component for various power management applications requiring noise reduction and high reliability. It provides excellent thermal and electromagnetic performance, and its inductance value makes it suitable for a variety of power supply designs. The PT500-1450-VM is an important part of fixed inductors used in high frequency switch mode power supplies and other applications where noise and reliability are important.

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