PCMB063T-1R5MS Inductors, Coils, Chokes

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Fixed Inductors

An inductor is a passive two-terminal electrical component which is used to store energy in a magnetic field. They are typically used as electrical filters and as components of tuned circuits in radios. The PCMB063T-1R5MS specifically is a surface mountable High Current Power Chip Inductor that is used for power supplies, DC-DC converters, and adaptor applications.

Application Field

The application field of the PCMB063T-1R5MS is quite wide. It is used in a variety of applications, such as switching circuits, non-isolated DC-DC converters, step-down voltage converters, and in DC motor drive units. Among them, switching circuits are predominantly used in AC-DC switching power supplies, DC-DC switching power supplies, and in other switched-mode power supplies (SMPS) commonly used in Uninterrupted Power Supply (UPS) systems. Meanwhile, non-isolated DC-DC converters refer to DC-DC converters that use direct electrical contact between input and output. They are most commonly used to provide energy to several processes that require a DC voltage source, such as driving LEDs. Meanwhile, Step Down Voltage Converters are widely applied in the consumer electronics industry, such as mobile phones, tablets, and cameras. Additionally, DCMotor drive units are commonly used in computers, robots, and other electronic can applications.

Working Principle

The PCMB063T-1R5MS Inductor is a high-frequency, high-current power chip inductor with an inductance range between 1.2 to 4.7μH. Operating within the temperature range of -40°C to +125°C, it features an ultra-low DC resistance range of 0.061 to 1.5Ω and a high-frequency switching current of up to 5.5A. The Structure of the PCMB063T-1R5MS features a multilayer ceramic core, which has an enhanced inductance stability over temperature variations.

The working principle of the PCMB063T-1R5MS lies in its magnetic flux, or coil current fundamental relationship. This component stores energy in a magnetic field as a result of the application of a coil current regulated through the value of its inductance. The inductance of an inductor is measured in units called henries. The henry defines the relationship between voltage (V) and current (I) in a circuit. If the current is increased, the voltage will proportionally increase in response to the inductance.

Summary

In conclusion, the PCMB063T-1R5MS is a high current power chip inductor that is used for power supplies, DC-DC converters, and adaptor applications. It can be used in a variety of application fields such as switching circuits, non-isolated DC-DC converters, step-down voltage converters, and in DC motor drive units. This inductor works based on the relationship between coil current and its inductance. The inductance value defines the voltage and current relationship in a circuit, where increased current results in increased voltage in response to the inductance.

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