SCEP147H-4R7

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Fixed inductors are electronic components that store energy in a magnetic field and are characterized by their inductance. They are used in a variety of applications requiring electrical current control. Specifically, SCEP147H-4R7 is a fixed inductor used in switched-mode power supplies and in other similar situations where the power supply needs to be slightly modulated.

The SCEP147H-4R7 is a fixed inductor with 0.10 μH inductance and can handle up to 4.0 A of current. This high current rating along with its compact size makes it suitable for use in applications with limited space where high current is a requirement. This inductor is often used in high switching frequency operation, and exhibits excellent performance in such conditions. The device has an operating temperature range of -40°C to +85°C.

The operating principle of the SCEP147H-4R7 is based on Faraday’s law of induction. When electric current passes through the coil of wire, it produces a magnetic field around it. This magnetic field varies with the current, and thus the inductance of the coil is varied based on the current. This way, the inductor acts like a variable resistor and can effectively regulate the current.

The SCEP147H-4R7 is used in a range of applications, including switching mode power supplies, DC-DC converters, power amplifier circuits, and more. In particular, it is suited for use in high current applications where size and efficiency are important factors. It is also used in electronic circuits that require fast switching, such as switching inverters, high speed motor drives, or pulse generators.

The maximum voltage ratings of the SCEP147H-4R7 is 40 mV. This means that it can safely be used in applications that require high voltage, without the risk of short circuiting or burning out. Additionally, the device has a surge current rating of 20 A, which makes it suitable for applications with a high peak current. Furthermore, the SCEP147H-4R7 has excellent EMI suppression.

In conclusion, the SCEP147H-4R7 is a reliable fixed inductor suitable for use in a variety of applications. Its features of high current rating, excellent EMI suppression, and small size make it an ideal choice for those applications that require electrical current control in limited space. As such, it can be found in applications such as power amplifiers, DC-DC converters, and high-speed motor drives, among others.

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