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Old 14th August 2011, 02:55 AM   #1741
TonyTecson is offline TonyTecson  Philippines
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ok, now i understand......
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Old 14th August 2011, 02:59 AM   #1742
Skyjham is offline Skyjham  Philippines
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Ok thank you sir tony

Last edited by Skyjham; 14th August 2011 at 03:03 AM.
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Old 14th August 2011, 03:26 AM   #1743
yaden is offline yaden  Philippines
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Sir skyjham your caps total is only 22,000 uf only ?
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Old 14th August 2011, 03:57 AM   #1744
yaden is offline yaden  Philippines
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Its seems your transformer is only 10-15 ampere and your caps is only 20,000 uf only. all not enough to handle a high power amps , but i understand you its very difficult to buy good parts in your province ,but better look for other source.
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Old 14th August 2011, 06:25 AM   #1745
TonyTecson is offline TonyTecson  Philippines
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^unless he gives us the dimensions of his traffo we will not know for sure...it is hard to tell just looking....

as long as you don't burn out your traffo....you can get away with it....
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Old 14th August 2011, 08:39 AM   #1746
ravpreet420 is offline ravpreet420
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Hello Skyjham
I m check all Layout of skyjham amp pcb ,It is a copy of K10 or M10 Chinese amp .
In skyjham pcb layout add 4 main Transistor in amp (2 transistor step driver side (1 negative side 1 positive side ) .

Last edited by ravpreet420; 14th August 2011 at 08:50 AM.
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Old 14th August 2011, 12:47 PM   #1747
mane is offline mane  Philippines
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Smile to skyjham

i'm also from iloilo, dumangas to be specific....i'm quite not into big pasad amplifiers as thought that it maybe unstable, but certainly interested in looking at them... and sometimes tempted in building one,but aint got no experience in building big amps, and so i would like to know if how much money will be spend in buying your pcb's with out output transistors? i'm into building state variable xover...
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Old 14th August 2011, 02:08 PM   #1748
Skyjham is offline Skyjham  Philippines
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Here's my DIy 3-way active X-over fitted in Aluminum chassis, from Silicon chip.
Silicon Chip Online - Active 3-Way Crossover for Loud Speaker Systems
i'm just adding frequency adjust controls
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Old 14th August 2011, 11:41 PM   #1749
TonyTecson is offline TonyTecson  Philippines
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guys you may want to join here: Electronics Engineer (ECE) Licensure/Board Exam Result April 2011
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Old 15th August 2011, 02:07 AM   #1750
ravpreet420 is offline ravpreet420
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Anybody share pro X-over with frequency adjust controls with sub
control frequency ?
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