http://j95139jw.bget.ru/story.php?title=power-supply-design-for-5v There are a lot of different power supplies for digital gadgets available, these are generally divided in to two distinct styles line-frequency as well as switching power supplies. A line-frequency supply is commonly a fairly straightforward concept, but that ends up being gradually cumbersome as well as hefty for high-current equipment therefore of demand for sizable mains-frequency transformers as well as heat-synced electronic policy wiring. Sun, 04 Mar 2018 09:44:37 UTC en