SRR6603-4R7ML Inductors, Coils, Chokes

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Fixed Inductors are components that store and control energy by the electromagnetic field and provide necessary electrical power to the circuits. The SRR6603-4R7ML is an example of a type of fixed inductor. This article will discuss the applications and workings of this component and describe how its features make it a great choice for many circuits.

The SRR6603-4R7ML is a three-terminal, axial leaded, non-magnetic type of wire-wound fixed inductor. It is composed of a cylindrical-shaped body with a material wrap that contains a copper conductor wire. This fixed inductor has an inductance value of 4.7 mH, and its rated current is 10 milliamps. It also has a surge current rating of 50 milliamps and an operating temperature range of -55°C to +85°C.

This fixed inductor is often used in power supplies for digital circuits. It is also used for power supply designs where current limiting, thermal protection, and current sensing are necessary features. Its shape and size make it ideal for use in applications where space is limited, and its strong resistance to heat and high currents makes it reliable for use in high power applications. This fixed inductor is commonly used in DC/DC converters, LED driver applications, and power supplies.

The working principles of the SRR6603-4R7ML fixed inductor are based on the simple process of induction. When a voltage is applied across the two main terminals of the inductor, an electromagnetic field is created due to the conductive wire and magnetizing current that is generated. This current will also produce a reverse voltage across the inductor, which can be used to limit the amount of current flowing through the circuit. By controlling the current, the inductor can be used to stabilize the power supply and the voltage of the circuit.

Additionally, the SRR6603-4R7ML can be used as a current sensing device. As current passes through the coil, it produces a voltage at the sense terminal that is proportional to the current. This voltage can be used to monitor the current in the circuit and detect any faults or overloads. This feature makes it suitable for use in products that require reliable current sensing, such as LED driver circuits.

In conclusion, the SRR6603-4R7ML is an excellent choice for many circuits due to its small size, high current and temperature ratings, and current sensing abilities. It is also commonly used in power supplies for digital circuits and can be used for proper current limiting, thermal protection, and current sensing.

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