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