B78148E1103K009

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Fixed Inductors are a type of electronic component most commonly used in electronic circuits. They are primarily used to store energy in an electromagnetic field and to create a magnetic field when an electrical signal passes through them. The B78148E1103K009 is a type of fixed inductor that features low voltage and high current performances with excellent temperature stability, making it an ideal choice for applications in audio, video, power, and communications.

The B78148E1103K009 fixed inductor has an SMD/SMT miniature package for through-hole mounting and is used in high-frequency inductor applications. It has a rated inductance of 1.03mH and a rated current of 1.4A. The operational temperature range is established to be from -40 to +85°C. It has a rated voltage of 4.5V and a tolerance of ±30%.

The epoxy resin material used in the production of B78148E1103K009 fixed inductors has excellent temperature and humidity resistance, making it highly durable and long-lasting. The inductor coil is wound with high-efficiency copper windings, which ensures maximum efficiency and low-level resistance to heat and other factors. This also results in a low minimum output inductance of 1.03mH so that it can effectively operate at high frequencies.

The application field of B78148E1103K009 fixed inductors is primarily in high-frequency applications such as audio, video, power, and communications. It can provide flat frequency response on high-frequency signals, allowing for excellent quality sound and video. The high current capability of the inductor can also provide excellent power efficiency, making it a suitable choice for power-related applications. Additionally, the inductor can be used for various communication-related applications, providing low-noise communication over long distances.

The working principle of the B78148E1103K009 fixed inductor is based on the concept of inductance, which is the ability to create a magnetic field when an electrical current passes through it. This is done by the coil winding, which magnetically couples the adjacent winding turn with one another. As current passes through the inductor, the magnetic field created by the current induces a voltage across the inductor winding that opposes the current. This counteracting force is known as inductive reactance and it allows for the inductor to store energy in its magnetic field. The energy stored in the inductor\'s magnetic field is then released back into the circuit as the current dissipates.

The B78148E1103K009 fixed inductor is a reliable and cost-effective choice for high-frequency applications, such as audio, video, power, and communication. It features low minimum output inductance and is constructed with resilient epoxy resin materials, making it highly durable and long-lasting. The operating temperature range is established to be from -40 to +85°C, allowing it to function in a broad range of conditions and environments.

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