900W H-class PA Amp with Limiter - Page 111

irvynejay · 26th December 2010, 03:30 AM

yea i know,,i wont add any or improvise what apex made, i respect his masterpiece

those reserve trans is for the 4 channel h900,, now im printing pcb

asia · 26th December 2010, 03:33 AM

how did you test 1200?
5200/1943 on driver board is not an output stage it is in driver stage

asia · 26th December 2010, 03:40 AM

happy holiday buddy,
enjoy what you are doing(i know you already is)
you have plenty of materials now
God bless

irvynejay · 26th December 2010, 10:36 AM

H900 now on Huge Server casing

asia · 26th December 2010, 12:15 PM

hello,
how thick is your trafo?
seem to small for 2xh900
better use two of that same size.

asia · 26th December 2010, 12:21 PM

apex,
from irf540
irf2807 is better,
how to determine a better fet?
by ampere?
by rds on?
volt?
how abot mtp50n06e,
125w,60v,,0.025R,50a

Djnits · 26th December 2010, 02:12 PM

Quote:

Originally Posted by irvynejay

Happy holidays to all

2Channel of H900 is now fired up and Great HiFi sounds
next action install Apex Protect circuit and the right Trapo to check Heat and power

TY MILE!!

@irvynejay how's your dc offset and bias messurement?

regards

ravslanka · 27th December 2010, 07:31 PM

hi andrewlebon sekhar,aman,sudhir

what are you paying for c5200/1943 pair
iam getting 75 rs for a pair original toshiba

reards

ravs

be a vegeterian.....

andrewlebon · 27th December 2010, 10:02 PM

hi ravslanka
greetings check KHANDELWAL ELECTRONICS 62 RS A PAIR OF
ST ELECTRONICS ORIGNAL
THANKING YOU
ANDREW LEBON

aman khalsa · 28th December 2010, 02:36 AM

hello sir

i m paying 90rs for one pair in Delhi..

thank u

28th December 2010, 02:36 AM	#1110
aman khalsa diyAudio Member Join Date: Oct 2010 Location: punjab	hello sir i m paying 90rs for one pair in Delhi.. thank u __________________ http://http://www.facebook.com/profile.php?id=100000413405389

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26th December 2010, 03:30 AM	#1101
irvynejay diyAudio Member Join Date: Nov 2010 Location: Philippines;Mindanao,Butuan	yea i know,,i wont add any or improvise what apex made, i respect his masterpiece those reserve trans is for the 4 channel h900,, now im printing pcb

26th December 2010, 03:33 AM	#1102
asia diyAudio Member Join Date: Dec 2010	how did you test 1200? 5200/1943 on driver board is not an output stage it is in driver stage

26th December 2010, 03:40 AM	#1103
asia diyAudio Member Join Date: Dec 2010	happy holiday buddy, enjoy what you are doing(i know you already is) you have plenty of materials now God bless

26th December 2010, 12:15 PM	#1105
asia diyAudio Member Join Date: Dec 2010	hello, how thick is your trafo? seem to small for 2xh900 better use two of that same size.

26th December 2010, 12:21 PM	#1106
asia diyAudio Member Join Date: Dec 2010	apex, from irf540 irf2807 is better, how to determine a better fet? by ampere? by rds on? volt? how abot mtp50n06e, 125w,60v,,0.025R,50a

27th December 2010, 07:31 PM	#1108
ravslanka diyAudio Member Join Date: Oct 2006 Location: delhi	hi andrewlebon sekhar,aman,sudhir what are you paying for c5200/1943 pair iam getting 75 rs for a pair original toshiba reards ravs be a vegeterian.....

27th December 2010, 10:02 PM	#1109
andrewlebon diyAudio Member Join Date: Feb 2008	hi ravslanka greetings check KHANDELWAL ELECTRONICS 62 RS A PAIR OF ST ELECTRONICS ORIGNAL THANKING YOU ANDREW LEBON