Audio Amplifier

An audio power amplifier is an electronic device that amplifies weak audio signals to drive speakers and other audio output units. It generally comprises a preamplifier stage and a power amplifier stage. Its working principle is to boost the voltage of audio signals to increase power, so as to drive the load to generate sound.

The supporting power adapter converts 220V/110V high-voltage alternating current into direct current. Given its extensive use in daily scenarios, the product must meet strict standards for overall performance and electromagnetic radiation interference.

Specializing in power amplifiers and audio circuitry, Inmark Electronics offers a full range of transistors to satisfy diverse customer requirements.