Audio-power-amplifier systems have traditionally used linear amplifiers, which are well known for being inefficient. A linear Class AB amplifier is ...

The class-D audio amplifier is much more efficient than a class-AB amplifier because the output MOSFETs switch from very high impedance to very low impedance, operating nanoseconds in the active ...

Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence ...

Trade offs in designing with IC and discrete component class D amplifiers including switching speeds, filtering options, and power supply considerations.

According to the brand, the new compact amp pushes the boundaries of what was previously thought possible with Class D amplification.

STMicroelectronics’ HFDA80D and HFDA90D class-D digital audio amplifiers provide design engineers and machine builders ...

Articles The Empire Burns at One Watt: Class D Is the Fire Class D amplifiers are revolutionizing the audiophile world, delivering top-tier sound without the hefty price tag. Discover how brands like ...

The global class D audio amplifier market growth is driven by growing trend of AI-enabled smart speakers, rising adoption of class D audio amplifier in home audio systems and escalated passenger ...

I hadn't heard of Fosi or class-D amplifiers until a few weeks ago. I had an old AudioSource amp in our whole-house wired setup die and they came up when searching for a replacement.

Delve into the mechanics of boost converters, including high voltage and power design examples, and discover how to optimise your circuits effectively.

EPC has used GaN transistors to create a high-power Class-D two-channel audio power amplifier design. Instantiated in evaluation kit EPC9192, it is capable of pushing 700W/channel into 4Ω (or 2Ω) or ...

The 1000W Class-D audio amplifier reference design helps audio designers solve several technical challenges, such as efficiency and heat generation in high-power audio amplifiers.