Paul McGowan writes: Yesterday I asked how it could be that a switching power supply can regulate its output without yet another power amplifier being inserted into the supply? We know that to regulate a traditional power supply of a power amplifier (something we’d love to do for best sound) we need to add a […]
Month: August 2017
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Originally published in 2015 Sophie Christie (The Telegraph) writes: With more than 18 million users, eBay is the country’s largest online marketplace. Buyers get to browse a vast range of goods and snap up bargains. Sellers use the site to do anything from disposing of unwanted goods for a few pounds, to showcasing all the […]
Paul McGowan writes: Continuing our thoughts on power supplies and the differences between a classic linear supply and a SMPS, I thought it might be helpful to list some generalized plus and minus’s of both. For this post I will keep the supplies focused on power amplifiers – I do this because there lies the […]