4494-105

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Inductors are a fundamental electronic component found in most electrical & electronic circuits. Fixed inductors are a special type of inductor that has a fixed amount of inductance, meaning any increase or decrease in currents flowing through the component will not change its inductance value. The 4494-105 Fixed Inductor is a popular type of inductor used in electronic circuits, thanks to its simple design, yet reliable performance. Knowing how the component works and its applications can help engineers in selecting the best device for their circuits.

The 4494-105 consists of a simple copper spiral coil, which is then encapsulated in a molded thermoplastic casing. It comes in a 19.6mm diameter, stands at roughly 5mm height and is rated to 10 millihenries. It also features silver plated lead wires that are terminated in either straight or kinked termination styles. This type of inductor requires minimal current to operate and is capable of operating at high frequencies up to 1 MHz. It also offers good heat dissipation to help prevent damage to the device.

The working principle of a 4494-105 is based on Faraday\'s Law of Induction. This law states that when a coil of wire is exposed to a changing magnetic field, an electromotive force (EMF) is generated within the coil. This EMF has a certain direction and voltage, which is directly proportional to the rate of change of magnetic flux. The 4494-105 utilizes this principle and effects to produce an induced voltage. This has the effect of increasing the current in the circuit which is then converted into an output voltage or current.

The 4494-105 has a wide range of applications, which include being used in power supplies, DC-to-DC converters, noise suppression and voltage regulation circuits. It is also used in applications that require high frequencies, such as radio and television. The 4494-105 is ideal for applications where space is a factor, as its low profile and size make it suitable for crowded PCBs. Another key factor of the 4494-105 is its low power consumption, which makes it well suited for battery powered devices and helps to reduce energy costs.

In summation, the 4494-105 Fixed Inductor is a popular component found in many circuits and devices. It is ideal for applications where size and power consumption are factors, as well as higher frequency operations. This device conforms to Faraday\'s law of induction and is capable of producing a strong and smooth output voltage for a variety of different applications.

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