SDR0703-120KL Inductors, Coils, Chokes

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Fixed inductors are a vital component used in construction of electrical circuits for a variety of applications. The SDR0703-120KL belongs to this category of components and is manufactured by the renowned international electronic components provider SUN. The inductor plays an essential role in the power electronics section of systems, where it is used to ensure efficient and regulated currents and to protect expensive components from overcharging.

SDR0703-120KL is a fixed inductor, designed to store energy in its magnetic field. It features a 1.2mm profile height, a radial leaded construction with a ferrite core. The inductor is a three-term part, featuring a temperature rating of -40 ˚C to 85 ˚C and a tolerance of +-15%.

SDR0703-120KL is mainly used in applications such as smart power stages, DC/DC converters, switching power supplies, point of load converters, battery powered systems, resonant converters, etc. It also finds its implementation in audio and motor control applications as well as high power application circuits such as PFC, single-phase and three-phase inverters.

The working principle of the inductor is very simple. It allows the current to pass through it when it is connected to a power source. As the current flows through the inductor, a magnetic field is created and the force of this field opposes any changes in the current. This is known as inductance and is the key feature of an inductor. Due to its ability to create and resist electrical current, the inductor controls the amount of energy that is transmitted in a circuit.

One of the main benefits of the SDR0703-120KL is its very low level of user intervention. All the user needs to do is to connect the inductor to the power source. This makes the inductor ideal for applications where space-constraints and cost implications prevent bulky control modules.

The SDR0703-120KL is a reliable device designed and manufactured to provide high performance in a range of challenging and demanding environments. With its high current rate and low profile design it is well suited to many power electronics applications.

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