I would just like to share the Universal Class D made by Bruno Putzeys...he was a former engineer at Philips who made the Universal Class D concept (a Class D made up of Discrete components and no ICs)...for those interested pwede niyong i-try ito...they are even good enough to include schematics (NXP and Hypex who now licenses the UcD)...here's the link...http://www.hypex.nl/docs/UcDBP.pdf
meron na bang Class-S amplifier? hehe ano ba ang mga advatages ng class-D amplifier? higher efficiency?
Class D power amp, that was my college thesis. During our time, there was no PC, no internet, no published (complete) circuit of PWM amp for audio use. Little information is available, just ideas.My mentor advised me to forget it, they believed I cannot make some circuit out of fragmented ideas. But I did go for it. I succesfully designed a circuit and build a working prototype of a 100W RMS class D audio power amp. Kaya ang nangyari during my defense, the defense panel poked, sniffed, and play around with my prototype, murmuring among themselves. Not a single question was asked, they just gave me my 1.0. Memories of good ol' days
I succesfully designed a circuit and build a working prototype of a 100W RMS class D audio power amp.
IMO. Hindi talaga practical mag DIY ng class D amp.
ano ba ang mga advatages ng class-D amplifier? Huh higher efficiency? Huh
oo nga no hehehe . stable kaya ito sa 2 ohm load?