Hi Everyone
Was just looking around the WEB the other day and came across a DRF1200 Driver / Fet all in one...
http://investor.microsemi.com/ReleaseDe ... eID=204933
Maybe of interest
Wayne
VK3AIY
Class E AM Forum
This forum is for technical support and general questions about building and operating Class E-AM transmitters.
Is this the way of the future...Probably
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Is this the way of the future...Probably
by Gilly » Thu Nov 01, 2007 4:42 am
- Gilly
- Class E Enthusiast
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- Location: Mt.Eliza Victoria Australia
by WA2WVL » Thu Nov 01, 2007 7:29 pm
A very interesting device (DRF1200) but just a driver. The data sheet is on the internet.
15v, 13a, 350 watts diss.
Rds on= 1 ohm
Vds = 1KV
Cost just too high to compete with power supply parts.
The MRF150 will do 300 watts at 30Mhz in Class E with 90% efficiency but costs $30-$50.
Floyd
15v, 13a, 350 watts diss.
Rds on= 1 ohm
Vds = 1KV
Cost just too high to compete with power supply parts.
The MRF150 will do 300 watts at 30Mhz in Class E with 90% efficiency but costs $30-$50.
Floyd
- WA2WVL
- Class E Enthusiast
- Posts: 167
- Joined: Thu Dec 22, 2005 1:40 pm
- Location: Homosassa, Fl.
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