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25th December 2011, 05:15 PM
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diyAudio Member
Join Date: Dec 2011
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PSU for L20 amplifer modules.
I just bought 4 of these amplifier modules on eBay.
http://www.ebay.com/sch/i.html?_nkw=l20+amplifier+kit How much power do I need to run them with a single PSU. I'm thinking something like the attached schematic.. What values should the components be? I want full voltage (70 V DC) at the input of the modules. Can I use 2 x 50 V AC transformers? 50 * SQRT (2) = 70.7 Sound quality is not so important. Quantity over quality. Last edited by Gnuff; 25th December 2011 at 05:35 PM. |
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