SDR0302-120ML Inductors, Coils, Chokes

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Fixed inductors are essential passives in most modern electronic circuits. In one sense, fixed inductors allow electrical energy to be transferred through a wire while avoiding interference or distortion. More specifically, these inductors are designed to store energy in a magnetic field and release it during periods of demand. As such, fixed inductors are one of the most important components in various industries, from IT to home appliances. The SDR0302-120ML fixed inductor is a popular choice among circuit designers seeking to reduce power loss and improve overall efficiency and performance.

The SDR0302-120ML is a specialized inductor which utilizes surface mount technology for a more compact size. It features a high resistance to CAF and CLTE (contact and thermal resistance) levels, improving the overall stability and lowering the possibility of damage to the inductor. This inductor is also characterized by a low DC resistance, allowing for more efficient storage and usage of electrical energy. Furthermore, the inductance value of the SDR0302-120ML is 120 mH, making it highly efficient at a wide range of frequencies.

Regarding application fields, the SDR0302-120ML fixed inductor is primarily used in a variety of electronic devices, such as radio transceivers, amplifiers, and RLC circuits. It is also suitable for high-frequency switching applications where low power loss and high efficiency are required. Additionally, the SDR0302-120ML is often employed in step-down DC-DC converters, portable electronics, power supplies, and LED lighting systems.

In terms of the working principle of the SDR0302-120ML, the inductor is designed to store electrical energy in a magnetic field and release it during periods of demand. This is achieved through the use of a coil of insulated wire which is wrapped around an iron core. This coil is known as the inductor’s magnetic core. When a current is applied to the coil, the magnetic field generated within the core stores the electrical energy. Upon disconnecting the current, this stored energy is released back into the circuit.

The SDR0302-120ML is also capable of suppressing noise and filtering unwanted frequencies. This is accomplished through a process known as impedance matching. Impedance matching involves tuning the parameters of the filter circuit so that all frequencies encountered in the circuit are attenuated before reaching the circuit. This prevents damaging signals from entering the device, improving overall system performance.

In summary, the SDR0302-120ML is a specialized fixed inductor which is used in a variety of applications and devices, such as radio transceivers, amplifiers, RLC circuits, and LED lighting systems. Its primary function is to store energy within a magnetic field and then release it during periods of demand. It is also capable of suppressing noise and filtering unwanted frequencies. Due to its many benefits, the SDR0302-120ML has become a popular choice among circuit designers looking to reduce power loss and improve system efficiency.

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