B78148E1101M009

Fixed inductors are a type of electrical component which is designed to store energy in a magnetic field. They consist of a coil of wire wound around a core made of ferrite or iron powder and can be connected in either a series or parallel circuit. The B78148E1101M009 inductor is designed for use in HF and VHF applications, such as radio and television, and is available in various sizes and shapes.

The B78148E1101M009 is a high power, high frequency inductor with a 10.8A rated current at 125kHz and 150°C temperature rise. It is designed for use in DC-DC converters and switch mode power supplies, as well as in RF and microwave applications. It has a 15µH inductance and a low DC resistance of 2.2Ω. The inductor is rated up to 70MHz and has a low self-resonance frequency.

The inductor\'s working principle is based on the phenomenon of inductance. In an electrical circuit, inductance is the opposition to the change of current, which causes a current to "overreact" to changes in the applied voltage. With an inductor, a changing current causes a changing magnetic field, which in turn causes a voltage to be induced across the circuit. This voltage opposes the current, thus limiting the amount of current that can flow through the circuit.

The B78148E1101M009 is constructed with a high temperature and high surge rating. It has excellent heat dissipation properties, making it ideal for circuit designs that require improved reliability and maximum efficiency. In addition, the inductor is lead-free and RoHS compliant.

The B78148E1101M009 is suitable for a variety of DC-DC converter applications, such as those in the automotive industry. It can also be used in RF and microwave applications such as antenna matching networks and base station systems. The inductor is ideal for high power SMPS, DC-DC converters, and power isolation circuits. It is also an excellent choice for noise suppression and filter circuits.

In summary, the B78148E1101M009 is a high power, high frequency inductor with a 10.8A rated current at 125kHz and 150°C temperature rise. It is constructed with a high temperature and high surge rating, excellent heat dissipation properties, and is lead-free and RoHS compliant. It is designed for use in HF and VHF applications such as DC-DC converters, RF and microwave applications, and noise suppression and filter circuits.