Member level 4
I'm asked to do a benchmark graph for PFC products from different companies, therefore the first thing I need to do is to collect the most important specs data for these products. But there is a question, which is that I'm not sure which are the most important spects? Power factor? Power efficiency? If so where can I get these data, since I already read some datasheet for some products, none of them gave any numbers of PF or power efficieny.