SupraSPL
Well-Known Member
Uh oh I fried an egg in the 1.05A passive test. I let it get much hotter than I normally would (hottest part of the heatsink ~60C+) and now the Vf has risen (permanently) from 37.3 to 41 at 1.45A. Along with the power consumption increase, I am also noticing a decrease in output of about 20-25%. Maybe this is why:
The max Tc for 1.05A is 125C and I was nowhere near that, so I am surprised that it was damaged. One way to find out how much is too much, a sacrifice for science![Joint :joint: :joint:](/styles/smilies/joint.gif)
![DSC07767A.jpg](/data/attachments/2410/2410301-644e99dc2006c2885367e52fbf95e570.jpg)
The max Tc for 1.05A is 125C and I was nowhere near that, so I am surprised that it was damaged. One way to find out how much is too much, a sacrifice for science
![Joint :joint: :joint:](/styles/smilies/joint.gif)
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