[Amps] Dual 8877 Alpha 77S final query

[peter.chadwick at Zarlink.Com]

Rich said:

>Amen, Phil.  For 24A (2A x Q=12) of circulating current at 10m, 3/8" Cu
>tubing is not too large.


Rich in the past has also suggested allowing for extra air cooling of the
tank: this seems exceedingly sensible. Some really big tx's (80kW) actually
blow air down the tubing of the coil, but I don't suppose you quite need to
go to those lengths!

73

Peter G3RZP