Thermal Considerations of DIN-Rail Power Supplies (Part1)

"In our video-blog we installed three different DIN-Rail power supplies inside identical cabinets in an experimental set-up. All 3 units provide 24 V / 10 A output with a power of 240 W. Monitoring the internal temperatures, all three power supplies went through two test runs comparing their different behavior while heating up. You can follow the testing here and in our next blog we will discuss the meaning of our testing results."