Hi ,i need help for circuit of switching power ,it convert the 220v to
24v 4.5A thank for any help- posted
17 years ago
switching power
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17 years ago
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martin
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17 years ago
Have you even attempted to search for commercially built switching power supplies?
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17 years ago
snipped-for-privacy@gmail.com wrote in news:1157788170.684313.101150 @p79g2000cwp.googlegroups.com:
buy a power supply...
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17 years ago
I think the best source for stuff like this Power Integrations. But the other posters are correct in telling you to just buy it. If you only need one (or at least not too many) you should look at the surplus electronics sites. You'll get this for less than it'll cost to build.
snipped-for-privacy@gmail.com wrote:
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17 years ago
skrev i en meddelelse news: snipped-for-privacy@b28g2000cwb.googlegroups.com...
In fact buying NEW is much less than it'll cost to build, even *a few hundred* is likely to be cheaper:
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is one source of most of those lump-in-a-cord things & switcher blocks.
24V, 4.5A is about SEK 477 one-off price at a *hobby-level* distributor (elfa.se).