Correction, 120 Watts. I like this Power board for those need more power.
< http://www.mini-box.com/s.nl/sc.8/category.13/it.A/id.300/.f > On Sun, 2006-05-14 at 11:34 -0400, Robert McGwier wrote: > Never was there a better picture of why envelope elimination and > restoration transmitters are so important. With Class E power > amplifiers and Class S modulators (PWM, etc.) we too can produce power > with efficiencies so high they *DON'T NEED MAJOR COOLING IF ANY*! Maybe > these pictures (of a switching power supply) will help others understand > the importance of this collection of ideas. How would you like an > amplifier section that needed almost no more territory than that (per > band) and produced no more heat than that will produce and yet deliver > 100 watts to the load? > > I have been looking for an example of what the modulator (switching > power supply with a twist) would look like. Thanks ;-). > > > Bob > > > > Christopher T. Day wrote: > > Steve, > > > > It is the picoPSU-120. > > > > http://www.mini-box.com/s.nl/sc.8/category.13/it.A/id.417/.f > > > > This site also carries a variety of 12V switching power supplies to feed > > it. I bought the 90W version. > > > > > > Chris - AE6VK > > > > > > > > _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com
