[Boatanchors] A Super-Easy 95 Volt B+ Supply for Your Projects.
David Stinson
arc5 at ix.netcom.com
Tue Dec 24 22:52:14 EST 2013
Glad he had some more.
These will be gone fast, but keep an eye-out on the Bay
with that search string: -non dc converter isolated
Most of them aren't good for us but "gems" do show-up.
Isolated, dual-outputs for + and - 15 Volts, making 30 Volts
available, appear occasionally. I've stacked them to better
than 200 volts without problems and currently run a set
at 90 Volts with three of them. Been running that way
off a 12-volt gel cell for couple of years now without issues.
Newer ones seem to have few RFI issues.
Higher switching frequencies mean fewer birdies.
I find the occasional birdie on some odd frequency
an acceptable trade-off for such an easy, inexpense power solution.
Happy Holidays to all,
David S. AB5S
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