SRR1210A-680M

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Fixed inductors are components used to store energy in the form of a magnetic field. They are often used in circuits for filtering, blocking, and impedance matching. The SRR1210A-680M from Sumida is a high-quality power inductor that is widely used in power supplies, PCB designs, and other applications.

The SRR1210A-680M features a shielded case which acts as a Faraday shield which allows it to provide low losses while operating at high frequencies. The inductor has a very high temperature coefficient which allows it to work well in high-temperature applications. The inductor has a low equivalent series resistance (ESR) and a low self-resonance frequency (SRF) which ensures the performance of the inductor remains even at extreme temperatures.

The SRR1210A-680M has an inductance value of 6.8mH and a maximum DC current of 4.8A. This makes it suitable for applications where both high current and inductance are required. The inductor has a DC resistance of 0.009Ω and an SRF of 33MHz which ensures the device will remain stable even when operated at high frequencies. The inductor is also RoHS compliant, making it suitable for use in a wide variety of applications.

The SRR1210A-680M is designed to provide smooth and stable performance in a variety of power supply applications. It is commonly used in DC-to-DC converter circuits as part of a power supply, and also as part of voltage regulator designs. The inductor is also used in power stage filtering applications, where the inductor is used to block high frequency noise from being transferred from the input to the output. The inductor can also be used in power factor corrections circuits, where the inductor is used to store energy and provide a reactive current.

The SRR1210A-680M is also used in the design of PCBs, where it serves as an impedance matching component. This allows the impedance of the PCB to be matched to that of the devices that will be connected to it. The inductor is also used in high-frequency switching circuits, where it acts as a filter, dissipating high-frequency noise and preventing it from being transferred across the circuit.

The SRR1210A-680M works on the principle of inductance. This is based on Faraday\'s law of electromagnetic induction, which states that a changing magnetic field will induce a voltage in a conductor. In the case of the SRR1210A-680M, a current will flow through the wire windings which will then produce a magnetic field. This magnetic field will induce a voltage in the wire, which will in turn produce a current to flow within the wire. The inductor is designed to ensure that the current created in the wire is always of a specific magnitude.

The SRR1210A-680M offers a simple and reliable solution to the needs of many applications requiring high current and inductance values. The device is also very cost-effective and requires minimal maintenance. It is suitable for use in a wide variety of applications and is RoHS compliant, meaning it is suitable for use in modern electronic designs. With its high temperature coefficient, low ESR and low SRF, the SRR1210A-680M from Sumida is an outstanding choice for a wide range of applications.

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