======= DOC'S 36 FETS CONTROLLER ========
NO MORE FEAR ABOUT EBIKE CURRENT LIMIT !!!!
I waited few month to finally get one of these boards and finally that happened.
This thread is to show how i build mine and maybe to give some inspiration for anyone that would like to make one. And also to share any future mod or idea.
I remember few month ago when steveo talked to me about that 36 fets coming... we kept the secret for few weeks and then fianlly he posted some info on that.
Today it's possible to get some from Lyen, Marko or Steveo( i think) or directly from Keywin.
The only problem is that if you order directly the complete controller, you'll get a 75V fets version with poor mosfets... I mean worst performances than the 18 fets 4110 controller...
And If you order only the board and want max performances out of that 36 fets PCB by.. ex using the 4110 fets for 100V 300A or the 4115 fets for 150V 150A, you'll not have the case, the 2 aluminums bar and wiring and fets. From now yuo only have two choices:
1- Getting a complete 36 fets controller for around 350$ with lower performances than the actual 18 fets
2- getting the 36 fets board version with capacitors only and buy everythink else.
Fortunately you can buy the board for around 75$, the fets for around 100$, the better capacitors for around 15$ the best case you can get that will fit with minor modification for around 60$ and two aluminum bar to hold the fets for around 30$
all that for a total of 280$ only!! and few hours of great work
Ok.. now What does that mean a 36 fets controller
More current limit than the actual X5 legend can hold !!!
Since we can get burst of 20kW with a 18 fets.. do the math!!!
With my 18 fets i can get CONTINUOUS ACCELERATION on a 5303 with around 8-10kW of power..
WANT TO USE A 5302 or 5303 on a 26" wheel AND 250A limit WITHOUT ANY PROBLEM??
NOW IMAGINE 16-20KW continuous acceleration!
I'll use the rest of this thread to post pictures and important things about that controller.