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Old 2nd March 2011, 09:05 AM   #1
Ivchikx is offline Ivchikx  Latvia
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Default Help finding matching power supply for

I found this 2x150W amp ciricuit on ebay and I need help finding matching transformer for it. Cound anyone suggest what is the max and min AC voltage for this ciricuit? In item description they recommend 2x26V AC, nearest rating for transformer i can get in my area is 2x30V-2x5A. Will it damage the ciricuit?
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Old 2nd March 2011, 11:15 AM   #2
AndrewT is offline AndrewT  Scotland
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download the datasheet for TDA7294
Read what is required.
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regards Andrew T.
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Old 6th March 2011, 04:59 AM   #3
Hosam is offline Hosam  Syria
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Quote:
Originally Posted by Ivchikx View Post
I found this 2x150W amp ciricuit on ebay and I need help finding matching transformer for it. Cound anyone suggest what is the max and min AC voltage for this ciricuit? In item description they recommend 2x26V AC, nearest rating for transformer i can get in my area is 2x30V-2x5A. Will it damage the ciricuit?
well it seems like this one I found and I want to build I hope it has good information for you inside for the power supply. anyway I've build the 2xBTL and the power I used to work 2x24v 10A transformer with 10000uf/50v filter cap.
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