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11th May 2008, 04:44 PM
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#1 |
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diyAudio Member
Join Date: Aug 2007
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new 4780 amp.
Hi everyone.
I wanna make an amplifier using the 4780 chip. I'm trying to understand witch design is best but it's very hard. I have some questions. - Inverting or not? - output snubber yes or not? - Ci cap on the feedback yes or not? thank you. |
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11th May 2008, 11:25 PM
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#2 | |
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diyAudio Member
Join Date: Apr 2006
Location: Melb
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Re: new 4780 amp.
Quote:
as alternative I believe is better than 4780 no need to match components when parallel chipamp and better peak current delivery, see this website, http://www.chip-pcb.cn/en/LME49810.htm I bought a single pair of o/p trans. which can deliver 100w into 8ohm. still waiting delivery. |
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