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Old 7th December 2012, 09:59 AM   #3011
manojtm is offline manojtm  India
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Quote:
input gnd and output gnd is same in car converter then amp gnd and cd player gnd and bias gnd is same
what can i do ?
Hi Hadi,

Use 12v7AH BAT(old UPS like 300VA/500VA/600VA using this ) for 12v bias(testing only).OR use separate winding for bias supply

can you show me the schematics / pictures.

Regards
MANOJ
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Old 8th December 2012, 11:13 AM   #3012
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i dont have shematic for that sir manoj
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Old 8th December 2012, 11:13 AM   #3013
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i must use separated winding for bias
thanks
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Old 9th December 2012, 08:47 AM   #3014
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Default class d amp and smps

Hello
greetings 3 pair IRS3000 getting packed with smps in crown cabinet
need higher power smps
warm regards
andrew lebon
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Old 9th December 2012, 11:21 PM   #3015
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Quote:
Originally Posted by don2007ksa View Post
To chago25,please check
this corrected
this right now

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Nano

Last edited by NANOTECNOLOGIA; 9th December 2012 at 11:42 PM.
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Old 10th December 2012, 03:44 PM   #3016
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Default hi,

Quote:
Originally Posted by andrewlebon View Post
Hello
greetings 3 pair IRS3000 getting packed with smps in crown cabinet
need higher power smps
warm regards
andrew lebon
hi andrew,
greetings,
are you like to clone any branded amplifier smps for high power output,
if you like try QSC power-lite3 amp smps
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Old 10th December 2012, 07:05 PM   #3017
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Hi
thanks sir manoj for your best quality amp
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Old 11th December 2012, 06:49 PM   #3018
stewin is offline stewin  Kenya
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Quote:
Originally Posted by andrewlebon View Post
Hello
greetings 3 pair IRS3000 getting packed with smps in crown cabinet
need higher power smps
warm regards
andrew lebon
what voltage did you use with irfp260n ?
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Old 11th December 2012, 11:21 PM   #3019
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HI Stewin
greetings 80 volts dc +/- used with IRFP260N
warm regards
andrew
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Old 12th December 2012, 05:35 AM   #3020
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Quote:
Originally Posted by andrewlebon View Post
Hello
greetings 3 pair IRS3000 getting packed with smps in crown cabinet
need higher power smps
warm regards
andrew lebon
What sort of joke is this Andy.
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