PV-15A14LF

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The PV-15A14LF is a PCB-mounted superior-grade ultra hi-fi class-AB mono audio amplifier that utilizes a push-pull Class AB amplifier output stage to provide exceptional sound quality with minimal distortion and very little power consumption. These amplifiers offer a wide range of input voltage, high power output and a wide range of sounds output impedance. This high-performance audio amplifier is suitable for low-power audio applications where quality audio reproduction is desired.

The PV-15A14LF amplifier adopts the SMT (Surface Mount Technology) with SMT components, and comes with integrated power supply. The power supply is specially designed using a high-quality, static electricity-resistant DC-DC converter which minimizes transient reaction time, reducing static noise even in high-frequency signals. The DC-DC converter uses a transformer for better efficiency and power factor. This advanced amplifier design utilizes a low-resistance, open-loop feedback circuit for precise signal tracking.

There are two main application fields for the PV-15A14LF amplifier. The first is for professional audio applications, such as in movies and entertainment. Because of its high power output and wide range of sounds, it is able to drive large speakers at high level with minimal distortion. The second application field is in speaker design, where the amplifier is able to create the ideal sound signature while providing a great deal of power. The amplifier is also suitable for use in electronics teaching labs or in other academic fields.

The working principle behind the PV-15A14LF is simple. When an input signal is received, it triggers the input stage semiconductor. This causes the output cells to change their state, generating a voltage signal in the output terminals. This voltage signal is conditioned by the voltage gain circuitry and then sent to the output terminals. The output cells then drive the loudspeaker, completing the sound cycle.

The PV-15A14LF is a powerful and reliable audio amplifier that provides high power output, low distortion, and excellent sound reproduction. These amplifiers are suitable for professional audio and speaker design applications, as well as for academic and hobbyists use.

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