The project was built around the Hitachi lateral power MOSFETs to create high fidelity Class AB amplifier. Most power MOSFETs use a vertical structure where the current flows vertically. The gate ...

A Class D audio amplifier is a switching amplifier that consists of a pulse width modulator (with switching frequency in the order of several hundred kHz), a power bridge circuit and a low pass filter ...

Mosfets for improved hi-fi audio designSteve BushIt is not difficult to design any old audio amplifier, but it is tough to design a good one. Two recently introduced Mosfet pairs may help by taking ...

TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it will launch a 50W silicon radio-frequency (RF) high-power metal-oxide semiconductor field-effect ...

This file type includes high resolution graphics and schematics. A virtual ground is useful whenever you need to create a bipolar supply but the dc source is unipolar, as is often the case with ...

Does the Peachtree Audio GaN400 power amplifier redefine Class D? Let’s take a deeper look at this new amplifier that offers over 400 watts per channel. Peachtree Audio are a very interesting company.

TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it will begin shipping samples of its new 6.5W silicon radio-frequency (RF) high-power metal-oxide ...

The power transistor must be chosen to provide fast response while also withstanding high power dissipation. Several electrical and thermal characteristics must be considered: 1. An array of N current ...

Onkyo is unveiling two new network streamers and Integrated amplifiers at CES 2026. The Muse Series combine the brand’s ...