VLS5045EX-4R7M Inductors, Coils, Chokes

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Fixed inductors, also known as coil inductors or chokes, are electric two-terminal passive components used to store electric energy in the form of a magnetic field when electric current passes through the component. The VLS5045EX-4R7M is an example of a fixed inductor and is used in a wide range of applications, such as AC/DC power supplies, DC/DC converters, and RF and switching power supplies. In addition, its high quality and reliable performance, as well as its ability to withstand environmental conditions, make the VLS5045EX-4R7M inductor suitable for a variety of applications.The VLS5045EX-4R7M is a four-terminal, surface mount inductor with a maximum current rating of 4.7A. It is a single winding, copper wire-wound inductor with an rated inductance of 15.0uH. The device measures 7.3mm (L) x 7.8mm (W) x 5.3mm (H) and comes in an epoxy encapsulated surface mountable package.The VLS5045EX-4R7M is specifically designed for use in switching power supplies, providing maximum performance in terms of temperature stability, temperature rise, insert loss and minimum footprint. The device exhibits excellent high-frequency characteristics, with an operating frequency range of 1MHz to 400MHz and an insertion loss of 0.25 dB at 50ohm. It features superb EMI suppression performance with an operating temperature range of -40 °C to 85 °C and a maximum operating temperature of 105 °C. The device is RoHS compliant and has a maximum reverse voltage of 2V. The device has a long life rating of 1,000 hours.The working principle of the VLS5045EX-4R7M can be summarised in a few simple steps. Firstly, when electric current passes through the device, it generates a magnetic field. This magnetic field causes the inductor, or coil, to wind up or store the charge. This stored energy is then released back into the circuit when the electric current is switched off. The VLS5045EX-4R7M is able to store greater amounts of charge than other types of inductors due to its larger size and larger number of coils, allowing it to service more power-demanding applications such as those found in power supplies.The VLS5045EX-4R7M is a versatile and reliable inductor that has its uses in a range of applications. Its wide operating frequency range and EMI suppression performance make it suitable for RF and DC/DC converter circuits, while its higher current rating makes it perfect for AC/DC power supplies and switching power supplies. The device also boasts an excellent temperature stability performance, making it suitable for use in high-temperature environments such as automotive and industrial systems. In addition, its RoHS compliant design ensures that the device can be used in all types of systems without causing any environmental issues. In conclusion, the VLS5045EX-4R7M inductor is a versatile and reliable electronic component that can be used in a variety of applications. Its high current rating and excellent temperature stability make it a great choice for AC/DC power supplies, DC/DC converters, RF and switching power supplies, and automotive and industrial systems. The device’s unique wiring design also makes it suitable for EMI suppression applications. This versatile and reliable electronic component can be used in a wide range of applications and is sure to meet all of your needs.

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