Re: Using switching power supply....
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There is a switching supply called the "Megawatt" (https://www.amazon.com/MegaWatt-S-350-12-9-5-15-Adjustable-Supply/dp/B00JZBE97U) that is filtered for radio use. I have one and it does work really well. Just make sure you get the "real thing (and spend the extra cash), and NOT a Chinese clone (those aren't filtered as well).
Rich KC8MWG
On Friday, March 17, 2017 4:25 AM, Mvs Sarma <mvssarma@...> wrote:
People had used smps for HAM psu.
?here is a possible link. ? by xq2fod ?the Chinese make MW and others can be tried but with a toroid based filter at the output suiting the load sarma ?vu3zmv
On Fri, Mar 17, 2017 at 12:45 PM, Yeonghwan Jun <ds5siz@...> wrote: I wish to use switching power supply. because I don't have power supply yet. but I can find to buy cheap switching power supply. I had know that the switching power supply make a lot of noise. So I will add RFC and Capacitor to reduce noise. if I will. Is it possible?
I didn't received my BITX yet. But I want to finish it before getting reach my BITX.
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