UCD 25 watts to 1200 watts using 2 mosfets

[STAGE4]

IRS2092-HI POWER

TRIELL IRS2092+TC4420

 

[yehan]

TRIELL IRS2092+TC4420

Do you have an bottom pcb lay out?

 

[STAGE4]

IRS2092 -HI POWER

TRIELL ,DIGITCLASS

 

[yehan]

TRIELL ,DIGITCLASS

Thanks cheshtap...this is working with out hum? What is the maximum supply and ampere?

 

[NMOS]

try this tri-l

This is working without hum ?

 

[sameer x1]

ucd 1200 watts using 2 mosfets

hi diyers
My New Ucd Amp

 

[stewin]

hi cheshtap your non ucd with tl 071 and ir2110 and this latest one of irs2092 what are the advantages and disadvantages of both

 

[exflaco]

Finally, the best diy class d forum ...

 

[stewin]

hi chestap what is the thd of amp irs-900d?

 

[NMOS]

try this tri-l

Hi do you have PCB Layout for this amp ?

 

[irvynejay]

here is the original source of 3200w1 r no hum but have Bacon hehehe peace

AMPLIFICADOR DIGITAL DE 3200 WATS 1 OHMS DIRETO NA REDE 127 VOLTS modificado 25 06 2012.rar - 4shared.com - online file sharing and storage - download

 

[NMOS]

here is the original source of 3200w1 r no hum but have Bacon hehehe peace

AMPLIFICADOR DIGITAL DE 3200 WATS 1 OHMS DIRETO NA REDE 127 VOLTS modificado 25 06 2012.rar - 4shared.com - online file sharing and storage - download

but wheres the origin schematic ?

 

[thienchay]

Hello all Diyer
This my new class D , and i 'll checking it soon .

 

[stewin]

but wheres the origin schematic ?

i think it is based on this one below because it is non ucd diysmps


http://www.diysmps.com/forums/showt...e-and-Non-UCD-style-PCB-Ready.-Tested./page15

 

[STAGE4]

TRI-L 3200WD-1

DUAL LAYER

 

[0t0c0]

Hi
I'm kind of new to class D, so how's this?
Fets mount under the board.
supplies for comparator and ir2110 are one separate boards.

I plan on using it as a sub amp (if the board is good...)

also a stupid question, if I use it as a sub amp won't there be bus pumping? and if there is won't full bridge eliminate it?

View attachment 290386

View attachment 290387

Thanks in advance! and sorry if I wrote something stupid...
T.C.

 

[kASD]

DUAL LAYER

Why does the layout looks like a class-B amplifier

 

[exflaco]

Irvinejay could you share the inductor 3200 127v schem? the coil air gap inside?

 

[eddietoni]

I tested
"DIGITAL amplifier 3200 wats an OHMS DIRETO NA Rede" and it's great
I modified 12v source with mosfet and tl431 for good stabilization.

 

[irvynejay]

Irvinejay could you share the inductor 3200 127v schem? the coil air gap inside?

look chestap posted for schematic yes ee core have airgap 1 mm