Comparație amplificatoare audio Clasă D: Care e cel mai eficient?

✔️Hello! In the clip above I measured and calculated the efficiency of 5 class D amplifiers. Being the 3th episode of the "Comparison of Class D Amplifiers" series. The calculated efficiency is only an approximation, because the result is influenced by the accuracy of the oscilloscope and the panel meter of my linear laboratory power supply. ✔️For episodes 1 and 2 of the "Comparison of Class D Amplifiers" series, access the links below: Episode 1:    • Comparare amplificatoare in clasa D / Rasp...   Episode 2:    • Comparare amplificatoare in clasa D / Rasp...   ✔️To see how I calculate the power of an audio amplifier from Vpp, access the following link:    • Cum măsurăm și calculăm puterea reală a un...