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Old 7th January 2011, 04:28 PM   #1
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Thumbs up AV800 AMP NEED IRFP240 IRFP9240 price india where to buy cheap

hi all ,
I am already finished AV400 amp and work fine.....

i alredy bought IRFP240 IRFP9240 mosfets but price is too high.
i had only 3 pairs......

Resently i start av1000 amplifier
i build AV1000 amp.... and test work fine.

i need IRFP240 IRFP9240 power mosfets to complete this amp
min 50 pairs

please help...
i want cheap rate.

where to buy in india?

THANK YOU FRIENDS.
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Old 8th January 2011, 12:42 AM   #2
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hi
greetings you can get IRF240 IRF9240 FROM KHANDELWAL ELECTRONICS
BHAGIRATH PALACE NEW DELHI HE HAS ALL IRF MOSFETS
THANKING YOU
ANDREW LEBON
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Old 27th March 2011, 09:49 AM   #3
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Quote:
Originally Posted by ashokavarthanan View Post
hi all ,
I am already finished AV400 amp and work fine.....

i alredy bought IRFP240 IRFP9240 mosfets but price is too high.
i had only 3 pairs......

Resently i start av1000 amplifier
i build AV1000 amp.... and test work fine.

i need IRFP240 IRFP9240 power mosfets to complete this amp
min 50 pairs

please help...
i want cheap rate.

where to buy in india?

THANK YOU FRIENDS.
hello ashokavarthanan congratulations first!!!!!! i am also from India, hyderabad
i am glad that you tried out the av400 amp, which i am now planning to. OK I just want to know how good av400 is in
1.sound output quality,
2.distortion levels, etc.
3.what did you use it for? full range audio or sub-woofer?
4.what speakers (company/ rms watts)did you use at the output?
5.what is the exact price in Rupees you got each of IRFP240 and IRFP924 mosfets?
6.is the Amp's Sound output as loud as a general public address amp?

thanks for reply..........
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Old 2nd June 2011, 08:58 PM   #4
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thank you all.
Quote:
hi
greetings you can get IRF240 IRF9240 FROM KHANDELWAL ELECTRONICS
BHAGIRATH PALACE NEW DELHI HE HAS ALL IRF MOSFETS
THANKING YOU
ANDREW LEBON
i bought at bangalore 200rs pair thank you.

Quote:
hello ashokavarthanan congratulations first!!!!!! i am also from India, hyderabad
i am glad that you tried out the av400 amp, which i am now planning to. OK I just want to know how good av400 is in
1.sound output quality,
2.distortion levels, etc.
3.what did you use it for? full range audio or sub-woofer?
4.what speakers (company/ rms watts)did you use at the output?
5.what is the exact price in Rupees you got each of IRFP240 and IRFP924 mosfets?
6.is the Amp's Sound output as loud as a general public address amp?

thanks for reply..........
sound output quality
_______very very excellent... i alredy use stk4231 amp
_______but av400 mosfet amp very very fine.. excellent bass depth ..
_______50-0-50v 6 amp Tr (( recom 10amp or 2*6amp)) . power supply volt output _______70-0-7v
_______10000uf 100v tin type.
_______2 stereo av400 amp
_______3 way tone control(tl074) build in
_______10 band eq.. ex.

what did you use it for?
_______full range audio system one
_______sub-woofer two for my home theatre...

what speakers (company/ rms watts)
i used 10"subwoofer 4"mid range 3"tweeter network board.. (per box) for my
stereo sys. sub and mid dainty, tweeter is philips.
my other one big stereo system is 2*12"subwoofer 2*4"mid 2*3"tw per box
amplifier is av1000.

hat is the exact price in Rupees
i bought 200rs per pair but price is high ....

yesterday i start new av400 amp to my fr. and cnc machine.
thank you.
SoRrY FoR mistake EngLiSh.
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Old 3rd June 2011, 06:04 AM   #5
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thanks for reply. . .
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Old 4th June 2011, 07:15 PM   #6
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Location: tamilnadu
av400 amp pcb ready.
today i make pcb etching.. and parts mounting..
here is pic..
Attached Images
File Type: jpg av400 pcb etch.jpg (622.0 KB, 1111 views)
File Type: jpg av400 pcb after drill.jpg (294.8 KB, 947 views)
File Type: jpg av400 pcb closer look.jpg (454.9 KB, 904 views)
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Old 4th June 2011, 09:54 PM   #7
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parts mount...
Attached Images
File Type: jpg av400 pcb parts10.jpg (363.1 KB, 840 views)
File Type: jpg av400 pcb parts20.jpg (303.5 KB, 783 views)
File Type: jpg av400 pcb parts30.jpg (372.7 KB, 311 views)
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Old 4th June 2011, 11:11 PM   #8
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Quote:
Originally Posted by ashokavarthanan View Post
hi all ,

Resently i start av1000 amplifier
i build AV1000 amp.... and test work fine.

i need IRFP240 IRFP9240 power mosfets to complete this amp
min 50 pairs
50 pairs ! wow I used 6 pairs in a 1600watt amplifier.
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Old 5th June 2011, 05:27 AM   #9
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i think 50 pairs of mosfets for a few number of stereo amps. not 1 amp. lol
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Old 5th June 2011, 05:32 AM   #10
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nice work . keep going on ashok. . .
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