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Old 23rd November 2012, 06:12 AM   #2311
rizqi is offline rizqi  Indonesia
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thanks...
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Old 23rd November 2012, 12:58 PM   #2312
Shelah is offline Shelah  Zambia
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guys i have a 60-0-60 trafo. can i use it on this amplifier?
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Old 23rd November 2012, 01:20 PM   #2313
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Quote:
Originally Posted by Shelah View Post
guys i have a 60-0-60 trafo. can i use it on this amplifier?
According to post #2305, hmm. enough.

Regards zeoN_Rider
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Old 23rd November 2012, 01:48 PM   #2314
44250 is offline 44250  Serbia
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Arrow good to know

Quote:
Originally Posted by Shelah View Post
guys i have a 60-0-60 trafo. can i use it on this amplifier?
links and Mile´s comments:

500W PA amplifier with Limiter

500W PA amplifier with Limiter

For B500 2x60vAC max, but I suggest 2x55vAC for safety operate.

Use two caps 20,000uF/75V with transformer 1500W 2x50VAC sec for stereo.

2x450W on 4R load

For about 120W/200W, 8R/4R use B500 pcb with two pair outputs on +/-60V rail voltage.
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Old 24th November 2012, 02:32 PM   #2315
Shelah is offline Shelah  Zambia
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so in other words 60-0-60 Vac is too much for this amplifier?

and if thats the case can anyone help me find a schematic that can be driven by 60-0-60Vac
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Old 25th November 2012, 08:25 AM   #2316
AndrewT is offline AndrewT  Scotland
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You will need to check your 100V smoothing capacitors are not sent to the ceiling at worst case operating conditions.
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Old 27th November 2012, 04:14 AM   #2317
rizqi is offline rizqi  Indonesia
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Default longer n open track

Quote:
Originally Posted by vargasmongo3435 View Post
here is the older file I fix the open track too!

Regards
vargasmongo3435
maybe laike this
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File Type: bmp B500 x.BMP (110.6 KB, 359 views)
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Last edited by rizqi; 27th November 2012 at 04:19 AM.
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Old 27th November 2012, 12:34 PM   #2318
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hey dear friend you made that new style layout? is looking good man.

Regards
Juan
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Old 27th November 2012, 02:51 PM   #2319
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Smile B500 With Protect

B500 With Protect
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Old 27th November 2012, 02:57 PM   #2320
rizqi is offline rizqi  Indonesia
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Quote:
Originally Posted by vargasmongo3435 View Post
hey dear friend you made that new style layout? is looking good man.

Regards
Juan
thank u very much..
I redesigned with fun and hobby ...
I have also created 6set for home theater in my house ...
thanks n regards
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