Originally Posted by
koØm
"Dave-made, Dave-made, Dave-made".......
The fact that the company's advertisements are directed at "Ham Radio" (not Amateur Radio) and list "CB Radio" on it's front page tells the whole story; a D.C. power supply that delivers 15 volts direct current at 400 amperes (6.0 Kw!); good to power a "128 pill" 12 volt bipolar transistor RF amplifier.
How does that look on the primary side of the transformer, *if* this PSU was 100% efficient (it's not), it would pull 27 amps on a 220 volt A.C. circuit (234 vac in reality but, round numbers are easier).
Towards the end of the page, he misspells "Reviews" and his "Reveiws" come from the WWDX free-band web site.
Look harder, you can do better if you want to.