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Nubm38 power supply and heat sink experiment.






Can you please give the dimensions of this unit? There seems to be little if not zero information about this module online
 
It’s a nubm38 diode hooked up to a 52v 5 amp lithium battery charger that is being regulated cc and cv through a uleego lab/hobby power buck /boost module
The heat sink is a conglomeration of PlayStation 3amd Xbox 360 heat sink components
 
Blew up 1 nubm38 new one arrives in about a month pictures to come.
 


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