CLF7045T-151M-D

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Fixed inductors also known as chokes are components with the same basic structure to inductors, however, they are designed with a low resistance value in mind. The CLF7045T-151M-D fixed inductor is designed to provide general-purpose, reliable and efficient operation at high-frequency applications. It is mainly used in DC-DC conversion, noise suppression on DC power line and as a radio-frequency (RF) filter. This type of inductor possesses lower power losses without too much compromise on its size.

The CLF7045T-151M-D fixed inductor is designed with a thin low-profile housing that makes it suitable even in tight spaces. Its dimensions are 7.3 mm × 5.3 mm × 4.5 mm and it can handle a current up to 2.2A with an inductance of 154 µH. It has a wide range of inductance tolerance values that goes as low as -15+20%, further making it a very reliable component. The CLF7045T-151M-D operates at frequencies up to 2.2GHz and with a rated current of 1.2A, it has a temperature coefficient of +20ppm/°C.

The main features of the CLF7045T-151M-D fixed inductor include its low DC resistance, low leakage current and low electrical noise. Its DC resistance is typically 0.25Ω but it can vary from 0.2Ω to 0.35Ω. Its inductance can be almost fixed at full rated current of 1.2A owing to its low DCR and ability to reduce losses stemming from high vibrational frequencies. The leakage current of CLF7045T-151M-D is as low as 3 mA and this ensures a high degree of reliability over long-term usage. The variation in the off-state resistance of the device is also quite low.

CLF7045T-151M-D is primarily used when high levels of performance are required even in narrow spaces. This inductor is suitable for various applications such as DC-DC converter, noise filters on DC power lines, and RF filter. Apart from that, it can also be used in automotive electronics, TV tuners, cellular phones and other areas demanding high power efficiency and noise immunity. Its low profile and size make it suitable even in tight spaces.

From a working principle perspective, the CLF7045T-151M-D’s core material is mostly composed of ferrite. It\'s designed with an opposing magnetic field which allows it to induce an opposing voltage at certain frequencies. The induced voltage is beneficial in suppressing noise and limiting curve shapes. This principle enables this inductor to achieve high transmission power efficiency and provides good protection against RF interferences.

In conclusion, the CLF7045T-151M-D fixed inductor is ideal for applications requiring a wide range of inductances across high frequencies. It is designed with core material made of ferrite as its working principle. This allows it to achieve high power efficiency with low power losses and low electrical noise. It is suitable even in tight spaces due to its low profile and size. It has various applications in the fields of DC-DC converter, automotive, cellular phones, TV tuners and noise filters in DC power lines.

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