AV800 AMP NEED IRFP240 IRFP9240 price india where to buy cheap - Page 7

shravanth · 23rd April 2012, 05:55 PM

hi masood use good quality of pcb for audio amplifiers for good out put

masood · 24th April 2012, 01:43 AM

dear ashok,
i etch your av400 and av1000 watt amplifier pcb .but there is not protection circuit and how the bios voltage is set.plz give me details thanking u.regard masood

shravanth · 28th April 2012, 08:29 AM

hello ashoka
i have tested your AV1000w driver board which you sent me in that i have tested with 40-0-40 5amps transformer its work fine but 1306 and 3298 transisters are heating
please reply

ashokavarthanan · 24th June 2012, 06:30 PM

Quote:

Originally Posted by ashokavarthanan

u r corrcet. but 5w risistor and power mosfet mount up or down, so i create manual easy to mount mosfet and resistors.
this is a LAY file....

Quote:

Originally Posted by ashokavarthanan

hi this is a LAY file..

hi this av400.zip LAY file one error

look this correct LAY file

katiyar · 25th June 2012, 02:25 AM

Can someone check this layout of AV400.

shravanth · 27th August 2012, 05:27 PM

my AV800 completed

shravanth · 23rd November 2012, 06:29 PM

hello friends did any one made 400w stereo marshell leach amp

400W Stereo Marshall Leach Amplifier

shravanth · 2nd December 2012, 02:59 PM

hello sir can any share amplifier bridging circuit

gmphadte · 25th February 2013, 04:46 AM

Read your mail.

Use this link if u want to construct 400W Marshall Leach Amp
Dr. Leach's Amplifier and Speaker Projects

Gajanan Phadte

shravanth · 25th February 2013, 07:51 AM

thank you for your information on leach amps

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23rd April 2012, 05:55 PM	#61
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	hi masood use good quality of pcb for audio amplifiers for good out put

24th April 2012, 01:43 AM	#62
masood diyAudio Member Join Date: Dec 2010 Location: fatehpur	dear ashok, i etch your av400 and av1000 watt amplifier pcb .but there is not protection circuit and how the bios voltage is set.plz give me details thanking u.regard masood

28th April 2012, 08:29 AM	#63
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	hello ashoka i have tested your AV1000w driver board which you sent me in that i have tested with 40-0-40 5amps transformer its work fine but 1306 and 3298 transisters are heating please reply

27th August 2012, 05:27 PM	#66
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	my AV800 completed

23rd November 2012, 06:29 PM	#67
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	hello friends did any one made 400w stereo marshell leach amp 400W Stereo Marshall Leach Amplifier

2nd December 2012, 02:59 PM	#68
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	hello sir can any share amplifier bridging circuit

25th February 2013, 04:46 AM	#69
gmphadte diyAudio Member Join Date: Jul 2003 Location: Dona paula, Goa	Read your mail. Use this link if u want to construct 400W Marshall Leach Amp Dr. Leach's Amplifier and Speaker Projects Gajanan Phadte

25th February 2013, 07:51 AM	#70
shravanth diyAudio Member Join Date: Dec 2011 Location: hyderabad	thank you for your information on leach amps