waltr Team AlienWarpSquad

Quote: flyduino Originally Posted by would it help you if i say no?



seriously everything can fail but this ESC's have a teperature and current protection. the fets are rated with 150A i dont think that there is much more possible to make it save.





regards



Felix



It does NOT matter of the MOSFETs are rated for 150Watts as they REQUIRE quite a large Heat Sink to run at that power (I do electronic design and know what th Data Sheet say about heat shink sizes).

This is where we have seen many ESCs Fail, The MOSFETs got so hot the solder holding them in place melted and then the very slight bump upon landing and the MOSFETs moved on the PCB causeing Shorts which then burned the ESC and motor.

Over Temperature detection Should now prevent this solder melting issue.

Over Current detection and Limiting is also a good thing and should help.



FYI Felix:

the word you need to use is SAFE not SAVE.

"make it safe" not "make it save." This looks to be the ESC I've been waiting for.It does NOT matter of the MOSFETs are rated for 150Watts as they REQUIRE quite a large Heat Sink to run at that power (I do electronic design and know what th Data Sheet say about heat shink sizes).This is where we have seen many ESCs Fail, The MOSFETs got so hot the solder holding them in place melted and then the very slight bump upon landing and the MOSFETs moved on the PCB causeing Shorts which then burned the ESC and motor.Over Temperature detection Should now prevent this solder melting issue.Over Current detection and Limiting is also a good thing and should help.FYI Felix:the word you need to use is SAFE not SAVE."make it safe" not "make it save."