SRN6045TA-120M

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Fixed inductors are passive electrical components used in circuits to provide a specific amount of inductance for energy storage and current flow control. In general, they store energy in the form of the electrical field in an insulated conductor surrounding a ferromagnetic core, and they are used to create a voltage in a circuit by converting current, which provides electrical time-delayed conduction and filtering of high-frequency signals. SRN6045TA-120M is a series of fixed inductors made by Leadstar Electronics and is especially designed for switching power supply, LED drivers, wireless charging and battery charging applications. The product is constructed using high-flux ferrite cores with superior temperature stability and high frequency characteristics.

SRN6045TA-120M Application Field

The SRN6045TA-120M fixed inductors are designed for switching power supply, LED drivers, wireless charging and battery charging applications. The product’s energy storing effects retard current spikes and reduce switching losses. The low-profile design of the product is perfect for surface mounted applications in electronic devices with limited space. The operating temperature range of –40°C to +80°C ensures reliable and steady performance under extreme conditions.

Working Principle

Fixed inductors store energy in the form of the electrical field in an insulated conductor surrounding a ferromagnetic core. This causes opposing forces between the fields of adjacent conductors, creating a situation where current energy is slow to move and build in a circuit. This helps provide electrical time-delayed conduction and filtering of high-frequency signals. SRN6045TA-120M fixed inductors have a ferrite core which ensures optimal temperature stability and high frequency characteristics.

The SRN6045TA-120M product series consists of two internal windings wrapped around a ferrite core, which are connected to two terminals. A current in the windings creates a magnetic field. When the current changes, the magnetic field will also change, and this causes a voltage to be induced in the windings which is known as the back EMF. This back EMF opposes the initial voltage and impedes current flow, creating a reluctive effect which can be adjusted by changing the number of turns.

The product also features a high flux to enable greater current levels, which helps reduce switching losses when in operation. The high flux also ensures less EMI (RFI) interference and allows for efficient voltage drop over heat. It also enhances user convenience with its easy-to-use terminals.

Leadstar Electronics is a leader in the manufacture of fixed inductors, and the SRN6045TA-120M series is a great addition to their product portfolio. It is ideal for a range of applications which require energy storage and current flow control. The product is energy-efficient and reliable, making it a good choice for those looking for a cost-effective solution.

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