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Old 24th February 2013, 10:17 AM   #2481
PetruV is offline PetruV  Romania
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Any links?
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Old 25th February 2013, 04:47 AM   #2482
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Yes but 2x 55v 7-10a transformer is ok for one chanel
thank you, PetruV
regard
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Old 25th February 2013, 07:30 AM   #2483
PetruV is offline PetruV  Romania
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thank you, PetruV
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Noooooo i was asking a question not answering, it may be wrong what i said
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Old 26th February 2013, 01:13 AM   #2484
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Noooooo i was asking a question not answering, it may be wrong what i said
but, I'll try use 15 A, 2x 55VAC, may be better than ever
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Old 26th February 2013, 05:13 PM   #2485
PetruV is offline PetruV  Romania
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but, I'll try use 15 A, 2x 55VAC, may be better than ever
that will be 1500w wich will be good even for two chanels
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Old 26th February 2013, 07:49 PM   #2486
PetruV is offline PetruV  Romania
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You get 77 volts from 55v trafo so i think it will work
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Old 1st March 2013, 05:22 AM   #2487
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Click the image to open in full size.its mine, b500 tef with 3 pair
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Old 1st March 2013, 06:31 AM   #2488
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Click the image to open in full size.its mine, b500 tef with 3 pair
Hi ahmadfay can you share layot & skema
regard
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Old 1st March 2013, 06:53 PM   #2489
PetruV is offline PetruV  Romania
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Your design is interesting,the way you have the transistors mounted
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Old 1st March 2013, 11:57 PM   #2490
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Your design is interesting,the way you have the transistors mounted



This test only, next i will be using 7 pairs final transistor.
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