Hi Stefan
24W is at 12V and selecting a mid point of the secondary transformer (LOW POWER MODE)
I get 100W at 12V with the complete secondary selected
Tested it at 24V and got 48W (LOW) and 260W but need a bigger power supply to be able to work at that rate
No test at 48V yet ;-)
Planning to install the PA this evening, but there are storms forecasted. Not sure if I’ll be able to transmit
Will keep you updated
73 de Luis
EA5DOM
Hi Luis,
Am 18.09.2018 11:28, schrieb VIGILANT Luis Fernández:
I have a class D PA almost ready but minimum power I can get is 24W @12V. I can try it at 5V but probably excess 1W
Maybe “too much” power for EbNaut in the EA<>DL path
Difficult concept here.
There is NEVER too much power, isn’t it ? ;-)
Correct.
Just use a longer message if you want a challenge. AND, Jay/W1VD is already waiting i bet.
When will you run a first transmission at 24W.
Oh and what does the PA produce at 48 V? :-)
73, Stefan
