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標題: 2.4 PCB FET [打印本頁]

作者: Davina 時間: 2008-6-21 19:24
標題: 2.4 PCB FET
Did anybody know how many fets can be installed on 2.4 PCB?
Thanks all brother!!!

作者: GTRTam 時間: 2008-6-22 02:16
A guy in track told me he has 10 x FETs on his AWD. I think as many as you can as long as you don't mind to sticking out of the chassis.

作者: Davina 時間: 2008-6-22 15:08
But somebody said must be same layer at both side, since I'd check two layers is Max. for bottom side, cause three layers will touch to the Motor.

作者: 800mah 時間: 2008-6-22 17:32

原帖由 Davina 於 2008-6-22 15:08 發表

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But somebody said must be same layer at both side, since I'd check two layers is Max. for bottom side, cause three layers will touch to the Motor.

there's no such thing as same layers on both sides, u can put no FETs on one side and the car would still work.

but u need to bear in mind the rule of "diminishing returns"
usually the increase in so called 'performance' becomes insignificant after the 3rd layer.

作者: Davina 時間: 2008-6-22 18:43
thanks brother '800mah', I will try to do so.

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