Here you go all checked..i think 
Some minor changes as well with placing of thermistors.
This layout can easily me stretched both ways to optimize for your case size and distribute heat dissipation...but don't go to close to the edges!,
as is its 36mm x 221mm
Going to keep working on the rectangular lateral transistors version....just fold both ends of this one down...!.
Of course one might argue that the advantage of central input ( and hence only one PCB design times 2 ) is outweighed by the fact that input is not as far away from Trafo as possible....something to consider.
If the design was to mimic NP layout...input at the very end we would need left and right PCBs.
From my experience with PD pcbs F5 is dead silent and this is really a non-issue here.
Some minor changes as well with placing of thermistors.
This layout can easily me stretched both ways to optimize for your case size and distribute heat dissipation...but don't go to close to the edges!,
as is its 36mm x 221mm
Going to keep working on the rectangular lateral transistors version....just fold both ends of this one down...!.
Of course one might argue that the advantage of central input ( and hence only one PCB design times 2 ) is outweighed by the fact that input is not as far away from Trafo as possible....something to consider.
If the design was to mimic NP layout...input at the very end we would need left and right PCBs.
From my experience with PD pcbs F5 is dead silent and this is really a non-issue here.
Attachments
Gerbers out by CeeVee's request.
I managed to snag them before they got deleted. Now deleted from my hard disk pending their re-release (not that I could have used Gerbers anyway, need PDF files).
If some creative Far East Asians got them before they were removed, you will be able to see eBay copies pretty darn soon.
CeeVee
They say that imitation is the highest form of flattery....
Be flattered, be very flattered.
I have re-layed my board to your layout.
Slightly larger board and still retaining the Phoenix connectors.
Anybody interested in a Group Buy????
Andy
They say that imitation is the highest form of flattery....
Be flattered, be very flattered.
I have re-layed my board to your layout.
Slightly larger board and still retaining the Phoenix connectors.
An externally hosted image should be here but it was not working when we last tested it.
Anybody interested in a Group Buy????
Andy
Well spotted
Making a quick mod.
I'll also add some addition pads for longer power resistors.
OK. Should be sorted now.
An externally hosted image should be here but it was not working when we last tested it.
got it
But you can still move R11 to the left of the Thermistor same for R12 to the right
Last edited:
got it
But you can still move R11 to the left of the Thermistor
Well......
I could but that would mean offsetting the thermistor from the centre of Q3 or moving the gate resistor. Don't you think the symmetry is 'pretty'??
OK, How's this
An externally hosted image should be here but it was not working when we last tested it.
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