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Re: 24 volt
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The rule of thumb is: The smaller the fan, the noisier it is. If You're short on room for bigger heat sink, is it not possible to lead the heat to the box?
Jonas - SM4VEY
Den tors 6 juni 2019 kl 16:57 skrev Vaughn <vlkteach@...>:
Hi, got my BITX40 working and all looking good. Looking at doing some improving and read the final stage can be driven from 24 volt to give more transmission power. It also looked at changing the heat-sink, as more power will produce more heat. I do not have much room for another heat-sink, so I thought I'd add a fan.