Power suply 27v 320w ac to dc Power Supply ac dc Converter S-320-27

you hey what's happening guys here is a very unique AC to DC it's listed as a buck converter I'll consider this basically a full output power supply in fact it is a two channel AC to DC power supply and this was graciously sent out to us from IC station free of charge for our consideration so I like to thank them for their continued support of the channel this is possibly one of the scariest power supplies I've come across in a long time I haven't plugged it in yet and I'll show you why as we go through this and I think you'll be able to understand so let's take a look starting from the input side over here which looks pretty good this is a very nice heavy-duty spring clamp for your AC input but it's not grounded so that's kind of scary there then we go through a fuse good filter cap also good choke good rectifier good but look how I don't know if you can see how tight that is in there