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Old 17th June 2012, 03:31 PM   #2101
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Quote:
Originally Posted by Maxmud View Post
My pcd, Who says that?

Attachment 287779
Nice PCB
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Old 18th June 2012, 02:28 PM   #2102
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Default b500

Hi Apexaudio
greetings well i made your triac soft start my torridal has 13swg
in primary 11swg in secondary what must be the 50 ohms resistance wattage i am using TRIAC BTA41 40 amperes is it ok or should i replace with higher ampere triac
warm regards
andrew lebon
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Old 18th June 2012, 03:05 PM   #2103
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Default softstart

hi
greetings is NTC softstart better no big resistances
warm regards
andrew lebon
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Old 18th June 2012, 04:46 PM   #2104
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Quote:
Originally Posted by andrewlebon View Post
Hi Apexaudio
greetings well i made your triac soft start my torridal has 13swg
in primary 11swg in secondary what must be the 50 ohms resistance wattage i am using TRIAC BTA41 40 amperes is it ok or should i replace with higher ampere triac
warm regards
andrew lebon
BTA41 40 is ok, 50 ohms resistance must be 25W and you can use NTC for this soft-start also.
Regards
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Old 19th June 2012, 01:24 PM   #2105
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Mile what is the frequency response of this B500 amplifier
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Old 20th June 2012, 09:03 AM   #2106
jofual is offline jofual  Indonesia
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Default nice

Quote:
Originally Posted by Maxmud View Post
My pcd, Who says that?

Attachment 287779
What amplifier is this Sir..?
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Old 20th June 2012, 02:04 PM   #2107
popoh is offline popoh  Indonesia
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What maximum supply B500 52AC or 64AC
thankss.
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Old 20th June 2012, 05:11 PM   #2108
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Originally Posted by popoh View Post
What maximum supply B500 52AC or 64AC
thankss.
55v ac
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Old 20th June 2012, 07:42 PM   #2109
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jofual
This PCB 2x200 watt amplifier apex. I sent you the mail pcb.
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Old 21st June 2012, 07:57 AM   #2110
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i am interested in your H900 can you share the schematic and PCB layout, great thanks,,,
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