105R-152HS

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Fixed inductors are a type of electrical component with many application fields, such as power supplies, filters, audio and video equipment, etc.105R-152HS is one of the most common fixed inductors. It is usually used in circuits with ac and dc power sources, and has two distinct operation principles.

Characteristics of 105R-152HS

105R-152HS has several characteristics that makes it popular for a wide range of applications. It is a small-sized inductor, measuring 10.7mm in length, 7.3mm in width and 18mm in height. It has a maximum operating temperature of 105 °C and a maximum operating frequency of 200 kHz. It has a simple structure design, which makes it easy to install, as well as it has a low DC resistance value of just 0.8 Ω.

Application Fields for 105R-152HS

105R-152HS can be used in a range of application fields due to its characteristics. It is most commonly used in dc-dc converters, power supplies, sine wave inverters, and in filters that require high-frequency operation. It is also used in digital circuits as well as audio-video equipments to reduce interference from the mains power line. It can also be used to create a resonant tank circuit, which can reduce the volume of the audio-video equipments.

Working Principle of 105R-152HS

The working principle of 105R-152HS is based on two distinct operation methods. The first method is based on the core material used, which is usually ceramic. The ceramic core creates an inductive reactance that can block the flow of direct current, while still allowing alternating current to pass through. As a result, alternating current is shifted in phase in proportion to the inductance.

The second working principle is based on the inductor\'s self-resonance frequency. This frequency is determined by the inductance and capacitance, which are inversely proportional to each other. A decrease in inductance will result in an increase in capacitance and vice versa. The self-resonance frequency is most commonly used in audio and video equipments to reduce interference from the mains power line, as the capacitance will help to filter out the unwanted frequencies.

Conclusion

105R-152HS is a type of fixed inductor with a simple yet effective design. It is mostly used in a range of application fields such as dc-dc converters, power supplies, sine wave inverters, and filters. It has two distinct working principles, based on the material used, which is usually ceramic, and on its self-resonance frequency. This makes it an essential component for many electrical devices and circuits.

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