"DIY 1.5KW Bipolar Class-H"

[engel dela pena]

"DIY 1.5KW Bipolar Class-H"
"Complementary differential fully symmetrical, Cascoded VAS, Triple EF output stage and 2-Step Soft Switching CLass-H"
this one

 

[andrewlebon]

hi workhorse
greetings any pcb pattern nice design is pcb for sale
thanking you
andrew lebon

 

[kASD]

For Protel and Traxmaker users

 

[irvynejay]

hope workhorse will share this its like good looking amp

 

[kASD]

I have shared the pcb layout files, anyone can etch the PCB now.

 

[andrewlebon]

hi workhorse
greetings thank you any part list just cant wait to make it
thanking you
andrew lebon

 

[kASD]

Preparing its schematic now, will post it in a short while

 

[irvynejay]

I have shared the pcb layout files, anyone can etch the PCB now.

TY workHorse will try to make this pcb

 

[asia]

weooow 20a of fuse
+/-

 

[kASD]

Total Supply requirement:

+/-15VDC

+/-75VDC

+/-120VDC


All referenced to Ground.

 

[asia]

5200/1943?
good guess?

 

[andrewlebon]

hi workhorse
greetings thanks for reply just trying to open pcb files
thanking you
andrew lebon

 

[kASD]

Genuine 5200/1943 upto 1.5KW or MJL21196/95 for 2KW

 

[asia]

fairchild
2sc5200=2.58usd
2sa1943=2.32usd
+40usd int'l shipping flatrate
FROM
DIGI KEY

 

[asia]

workhorse,
how about this one?
My New thing under creation is Full floating Grounded Bridge 2 step Class-G with ALL N-FETS
http://www.diyaudio.com/forums/solid-state/56833-nvmos-amplifier-30.html
post 297
sorry for little distraction,
a little excited about class g

 

[kASD]

That NVMOS G is under prototyping.



But this Class-H is tried and tested and is working in my amps.

 

[kASD]

The Schematic...........

Component values and labeling will be done in short while...........

ENJOY......!!!!

 

[engel dela pena]

i love this input stage

 

[aman khalsa]

thank u sir ..

very nice amp ...

 

[jaycee]

anyone fancy a barbecue ?