SCEP147S-1R5

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Fixed inductors are electronic components that allow electric current to pass through them while inducing a magnetic field. This magnetic field is used to create an oscillatory field of electromagnetism, which creates a transient output from an AC input source. Examples of applications are power supplies, motoring and switching circuits, audio applications, etc. In order to meet the requirements of such applications, components such as the SCEP147S-1R5 are manufactured.

The SCEP147S-1R5 is a fixed inductor with a large package size, offering excellent heat dissipation and a high Q (quality factor) for effective frequency selections. It is designed with wound technology, using high quality, low-loss filament-wound core material. This ensures a stable frequency is maintained even when the device is operating at an elevated temperature.

The SCEP147S-1R5 application field is mainly focused on switches, audio applications, and in mobile battery-powered devices. This product has been used in the electric main switch of aircraft due to its stable frequency characteristics and excellent reliability. In addition, it is often used in audio systems, such as headphones, speaker systems, amplifiers, and other audio equipments.

The working principle of the SCEP147S-1R5 is based on the concept of inductors and capacitors. When an electric current passes through a coil, it generates a magnetic field that induces an electromotive force back into the coil. This is known as inductance. When this current is changed, it causes an oscillation, which creates a changing magnetic field. Capacitors, meanwhile, can store and release electric energy. They are used as an energy accumulator for the circuit, creating a delay in the current to increase theduty-cycle of the output waveform. When a capacitor and inductor are connected together in a circuit, they form a Tuned-Circuit, which is used to precisely control the oscillating frequency.

The SCEP147S-1R5 comprises of an air-core inductor and a capacitor with a tightly controlled frequency for accurate tuning. The inductor and capacitor are connected in series and both provide electrical energy to create a flat pass-band response. The frequency is determined by the combined inductance and capacitance values of the components. The maximum current, switching frequency, and power dissipation are rated according to the product’s specifications.

The SCEP147S-1R5 is designed to provide a stable frequency and reliable performance in a wide variety of applications. With its impressive Q factor, effective heat dissipation, large package size and ease of integration, it is a popular choice for modern applications. It is available in various sizes and used in the automotive, naval, aerospace, audio, communications, medical and other industries.

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