PLEASE be kind, I'm new to this forum and electronics in general and I know the following question is very basic, but I need some help. I need to power two classD boards requiring +/-36v and putting out 200w a piece. I have found an SMPS that puts out the correct voltage and handles 500w. The problem is, there is only one output terminal from the SMPS. Can I double up they wires in each terminal and be safe. Or how should I wire this?
SMPS and class D amps
- Thread starter fingersg
- Start date
Silvio
Well-known member
Is this smps regulated?
for double voltage you have to put another winding on the transformer.
You will also need to have a full bridge rectifier at the output and also capacitance on both outputs
Take a look here to get an idea what it involves
https://www.youtube.com/watch?v=_K3ixhcTYFg&t=1s
This is the SMPS I'm referencing.
https://www.ebay.com/itm/500W-35V-A...736918?hash=item5d71a72116:g:PqYAAOSwX9FZL7x5
How do you set up multiple power supplies in series? BTW, thank you for your time.
https://www.ebay.com/itm/500W-35V-A...736918?hash=item5d71a72116:g:PqYAAOSwX9FZL7x5
How do you set up multiple power supplies in series? BTW, thank you for your time.
Silvio
Well-known member
As far as I can see the Power supply listed already has a dual output voltage of 35-0-35 (+/-35v). There is nothing that you should do except connect it to the amplifier.