4379R-103HS

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Fixed Inductors

Inductors, also known as coils, chokes or reactors, are used widely in electronic designs and are considered an essential component in all circuit designs. Fixed inductors are components designed to fit a specific application and, thus, cannot be used for other applications. One of these specialized components is 4379R-103HS, which is designed for a specific application field and is equipped with a specific working principle.

Basically, 4379R-103HS inductor is a fixed, molded part which consists of a ferrite core and a wire wound around it to create a coil. This coil is designed to store energy in a magnetic field, which then dissipates when a certain amount of power is transferred. The inductor is primarily used in applications where current is pulsed, such as motor control drives or switching power supplies. The size of the inductor is much larger than its counterparts, making it better suited for higher power applications that require low inductance. It is commonly found in applications that require larger inductances for store energy or to reduce the current ripple that can cause noise and other interference.

The rated power of 4379R-103HS is 1.3 Watt with inductance values ranging from 0.36mH to 4mH. It has a temperature rating of 105 ̊C, which is relatively high compared to the standard constructions and is designed to limit the temperature rise if used in high temperature applications. The inductor also has a low DC resistance of 330mΩ, which translates to higher efficiency. Additionally, its housing is designed to be impenetrable, making it great for applications that require a high level of mechanical protection.

Because it is highly reliable and easy to use, the 4379R-103HS is a popular and valuable inductor for applications that require high power and/or high temperature operation. The combination of its size, form factor and power rating makes it an ideal choice for many electronic projects. For example, it can be used in motor control and switching power supplies, as well as in voltage regulators and other sensitive electronic equipment. Additionally, it can be used in audio applications, such as power amplifiers, as a part of the power supply voltage regulation.

In conclusion, the 4379R-103HS inductor is a powerful tool for any electronic project due to its size, efficiency, and reliability. It is an indispensable part of many fixed inductor applications, such as motor control and switching power supplies, voltage regulation, audio amplification and more. Its combination of power, size, and form factor make it an ideal choice for many electronic applications. Plus, its high temperature rating ensures that it can withstand even the harshest of environments.

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