ucd 25 watts to 1200 watts using 2 mosfets - Page 225

andrewlebon · 14th August 2012, 04:51 AM

green and red led used red lights up on fault
warm regards
andrew lebon

sandeep kayarkar · 14th August 2012, 07:17 AM

HAPPY INDEPENDENTS DAY to all indian

exflaco · 14th August 2012, 07:43 AM

Abeteer this pcb a mistake the 3,7v zener on lefth rail ,the catode mus be conect to gnd

hubertus · 07:59 AM

che-900e is not working ir2110 ic get hot i think ic voltage com to Vdd is 5v but this schementic is give 12v

CPX · 14th August 2012, 10:44 AM

Quote:

Originally Posted by sweetperfume

when using these designs....once u get succes but using same next time it causes u a failure what kind of stuff this is can anybody make it clear

Post pcb design,all schematics on this thread work with some tweaking

.

sweetperfume · 12:07 PM

Quote:

Originally Posted by CPX

Post pcb design,all schematics on this thread work with some tweaking

.

the irs3000d dint gave up signal out from 2n5401 and the other one just blew the **** out from IR2110....cause me to lose 5 of it in a time......the frequency was a good square wave from 2n5401 in other design...but no respose from 3000d.....inspite of the frequency on the outputs there was no response from IR.....the low output of IR gave out square wave signal but the low side was still showing something and that something was a freaking "NOTHING"

i tested these designs with +/-30volts

sweetperfume · 14th August 2012, 12:08 PM

Quote:

Originally Posted by sandeep kayarkar

HAPPY INDEPENDENTS DAY to all indian

same to u also buddy

khalsa · 14th August 2012, 04:38 PM

abeteer sameer x1 design I think its is true

stewin · 14th August 2012, 06:34 PM

sweet perfume you are very unlucky or maybe your ir2110 chip is bad or the aux voltage feeding the ir2110 has not reached 12vlts. happy independence day to all too.

sweetperfume · 14th August 2012, 06:52 PM

Quote:

Originally Posted by stewin

sweet perfume you are very unlucky or maybe your ir2110 chip is bad or the aux voltage feeding the ir2110 has not reached 12vlts. happy independence day to all too.

i dint install IR2110 yet i was checking the things up that ie there everything ok...but i dont think that something ove there was ok

14th August 2012, 04:51 AM	#2241
andrewlebon diyAudio Member Join Date: Feb 2008	green and red led used red lights up on fault warm regards andrew lebon __________________ [image][/image]"It's Better to try and fail than to never know and always wonder"

14th August 2012, 07:54 AM	#2244
hubertus diyAudio Member Join Date: Jun 2012 Location: in the ether	che-900e is not working ir2110 ic get hot i think ic voltage com to Vdd is 5v but this schementic is give 12v Last edited by hubertus; 14th August 2012 at 07:59 AM.

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14th August 2012, 07:17 AM	#2242
sandeep kayarkar diyAudio Member Join Date: Jun 2011 Location: NAGPUR	HAPPY INDEPENDENTS DAY to all indian

14th August 2012, 07:43 AM	#2243
exflaco diyAudio Member Join Date: Mar 2005 Location: Santa Fe	Abeteer this pcb a mistake the 3,7v zener on lefth rail ,the catode mus be conect to gnd

14th August 2012, 04:38 PM	#2248
khalsa diyAudio Member Join Date: Dec 2007	abeteer sameer x1 design I think its is true

14th August 2012, 06:34 PM	#2249
stewin diyAudio Member Join Date: Jul 2007	sweet perfume you are very unlucky or maybe your ir2110 chip is bad or the aux voltage feeding the ir2110 has not reached 12vlts. happy independence day to all too.