SRR4828A-1R8Y Inductors, Coils, Chokes

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Fixed inductors are commonly used in electrical devices, from consumer items to professional electrical components, to provide an inductive effect in an electrical circuit. SRR4828A-1R8Y fixed inductors from Ohmite, manufactured by TDK, are versatile, high-powered inductors designed for a variety of electrical needs. This product is a low-profile, single-layer multifilar inductor wound with epoxy-coated copper wire on an FR4 (fiberglass-reinforced epoxy) core, constructed in a shielded, plastic case. In addition to its construction, SRR4828A-1R8Y is also noteworthy for its reliable performance and range of advantages, from its reduced size to operating temperature and current maximums.

SRR4828A-1R8Y is best suited to use in DC/DC converters and switching-type voltage regulators, enabling efficient current control and the ability to limit inrush current. The inductor provides good performance even in very high-frequency applications, making it suitable for switching power supplies, regulators, RF circuits, amplifiers and other radio-frequency systems. Its high-temperature design also makes it suitable for LED lighting and other high-power applications that generate a lot of heat.

The primary working principle of SRR4828A-1R8Y is the transfer of electrical energy from one form to another. The inductor acts as an impedance, increasing the voltage across its terminals, and thus decreasing the current, in response to an increase in the current applied. This is known as the inductive reaction, or Faraday\'s law. By using this mechanism, the inductance of the inductor can be adjusted to match the current requirements of a particular circuit. The inductance of the SRR4828A-1R8Y is adjustable, making it ideal for applications in which the power supply voltage and current need to be tailored to the specific needs of the circuit or device.

To increase the inductance of an SRR4828A-1R8Y, one simply needs to reduce the turn-to-turn spacing within the winding. Conversely, to reduce the inductance, one simply needs to increase the turn-to-turn spacing. This type of adjustable winding provides a wide range of inductance values, giving users the flexibility to optimize the inductor\'s performance for their desired application.

In addition to providing an adjustable inductance, SRR4828A-1R8Y is further noted for its superior temperature and current range. It has a working temperature range of -40°C to 85°C and a maximum operating current of 12A. The inductor is also shielded, reducing interference from nearby components, and its construction keeps noise levels low. Additionally, the design of the SRR4828A-1R8Y ensures a reduced size, helping to reduce the overall physical footprint of the component.

From its adjustable inductance and shielded construction to its impressive temperature and current range, SRR4828A-1R8Y fixed inductors demonstrate an impressive range of advantages for a variety of applications. This low-profile, high-powered inductor from Ohmite is a sterling example of versatile electrical components, and its flexibility, features, and performance make it an essential component for any electrical application.

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