tag:blogger.com,1999:blog-7590176649168185428.post3139695541013699861..comments2024-03-29T07:34:28.586-04:00Comments on SolderSmoke Daily News: 25 Watts From a Single IRF510Bill Mearahttp://www.blogger.com/profile/07662500663603350847noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-7590176649168185428.post-30110884897905309112016-11-16T05:28:59.369-05:002016-11-16T05:28:59.369-05:00Did anybody test something like that as a PS for P...Did anybody test something like that as a PS for PA? Looks cheap and interesting.<br />http://www.ebay.com/itm/150W-DC-DC-Boost-Converter-10-32V-to-12-35V-6A-Step-Up-Power-supply-module-/141316770525sp9mrnhttps://www.blogger.com/profile/16559837475196705085noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-9508479478539475782016-11-15T18:23:18.196-05:002016-11-15T18:23:18.196-05:00I have a bunch of boost converters here that are d...I have a bunch of boost converters here that are doing nothing and are rated higher than the needs of the Bitx 40, I have been thinking of putting one into the box and bringing the power upto 10W out, SSB QRP levels, not a massive increase, but enough to increase my chances of success when out portable.<br /><br />Rob.VK4FFABhttp://vk4ffab.infonoreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-56105773887702095772016-11-15T17:26:55.769-05:002016-11-15T17:26:55.769-05:00Back in the 90s, used the 510 to get 10W @ 30Mhz o...Back in the 90s, used the 510 to get 10W @ 30Mhz on 13.8 volts. Never used it on the air or much beyond playing on a sheet of copper clad mounted to a heatsink. Just saw it in a box a couple of weeks ago. Built it from an article from 73 magazine, November 1990 is what is in my notes.<br />N9XYPMichaelhttps://www.blogger.com/profile/18442404640553742438noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-4775077293596319242016-11-15T16:47:49.998-05:002016-11-15T16:47:49.998-05:00You can do everything with IRF, when You use more ...You can do everything with IRF, when You use more than 20V ;-)<br />Just 8V difference - and you can not recognize Your device... sp9mrnhttps://www.blogger.com/profile/16559837475196705085noreply@blogger.com