Hi Manojtm.Thanks a lot for this schem.would you share the pcb layout.
http://www.silabs.com/Support Documents/TechnicalDocs/Si824x.pdf check this chip mosfet driver now very easy to make very high quality and very powerful
class d amps
hi all ,Hi Stewin.how about your full discrette D amp?has it working good now? please review it here.
hi all ,
it has taken long but by the grace of ADONAI ELOHIM i have managed to complete the discreet version .
thanks to wahyu and katrino https://www.youtube.com/@WahyuEkoRomadhon,
i managed to add dc offset preset. the testing voltage was +/-51 volts ,i used it as btl config . it is powerful and the fets are cool. note that i have not mounted them on a sink . they ran cool , when i used 1.6ohms load thats when they started to warm. fets used were 4227pbf
output inductor i used 38uh , but it was large. i finally settled to 15uh and it worked great
for the aux 12v supply i used a lm2596 adjustable module , because my smps aux voltage was about 17vlts
any ideas and suggestions are welcomed .
have fun all who are in.