SMAKN AC/DC TO DC Converter AC 17-26V/DC 17-40V Step Down to 12V/2A Power Supply Module

hello today I want to have a look at a not a high Walters power supply module so this is another ebay purchase I believe this one goes for around ten US dollars and the specification says input 9 to 24 volt DC and output adjustable from between 200 up to 450 volts DC the output current or it is specified in watts so it says 70 watt peak and 40 watt continuous load so that foreigner world would be something like a hundred seventy five milliamps peak and around 100 million continuous load so that sounds pretty good and it's fairly cheap at ten dollars so if we look at the construction here it's kind of like an extruded aluminum profile that acts both as a heatsink and as a case for it we got a fuse on the input it says 3m and on the output we have a 450 volt 10 micro farad capacitor so I hope this one performs better than the previous one I tested I'll add a link to it if anyone's interes