skipp wrote:
I've identified the Meanwell T-30B as a decent power supply. I like Meanwell
power supply products quite a bit.
Anyone have pro or con comments or alternative supply suggestions, else I
go with the t-30b unless something else crosses my radar screen.
The T-30B is a switching supply, and there is evidence that noise
from switching supplies causes both AM and PM noise on the 10MHz
output of a TBolt. See:
<http://www.leapsecond.com/pages/tbolt/noise.htm>
For best results, you may want to use a linear supply instead. The
Power One HTAA-16W-A is one popular linear supply for use with the
TBolt. They are often available very reasonably on ebay. I believe
there is an identical or near-identical Condor model, but I do not
know that part number. For use with a TBolt, the HTAA-16W-A benefits
from a very simple modification to allow full voltage to the oven at
startup (otherwise, the 12v supply is current-limited when the TBolt
is first powered up from cold):
<http://www.ko4bb.com/manuals/download.php?file=06_Misc_Test_Equipment/Power_One/Power_One_HTAA-16W-A_mod_for_Thunderbolt_power_supply.pdf>
Best regards,
Charles
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