You have to offer those on https://efoil.builders/ too! If you can add water cooled heat sink and your esc turns out to be reliable, you have a winner!
If I didn’t just bought A200S, I would take your new esc for sure! I am so excited!
8 Likes
Interesting, that’s a 12 & 18FET design then. Looks nicely done on pics, and recognize inspiration from A200s!
Careful, did you test it at 16S to advertise so? If it is 75v absolute max, 15S advertising seems more reasonable I think.
2 Likes
Will the HFI100 also have a heatsink case like the 200 appears to have?
You have to offer those on https://efoil.builders/ too! If you can add water cooled heat sink and your esc turns out to be reliable, you have a winner!
Big emphasis on the efoil application! A real competitive 75/300 alternative would be adopted like crazy over there.
4 Likes
Yeh,there will be a heat sink
1 Like
It’s probably much better considering 13s is basically touching the nono 60v zone that the zesc has 
3 Likes
if you make a suitable heatsink for this that allows it to be mounted in an enclosure in a water resistant maner then im deffo on board with these. If you get the heatsink right im going to buy a pair of the 100A ones
2 Likes
7-8 layers of conformal coating (419D) to waterproof it and drop a heatsink with tall ass fins through your enclosure so you can mount any esc on it using a thin thermal pad and foam.
1 Like
HI100 does not come with a case/mounting bracket of any type?
And how long does shipping typically take, from order date to arrival? You guys are located in China right?
2 Likes
Hey,The heat sink of HI100 is still being processed. It may take another week to send out.
3 Likes
I’ve been using the team triforce a200s for months now on an ebike. Its nice having the voltage headroom and no drv to blow.
@YUTW123 On your HI200, how come you don’t install the screw terminals for the phase wire when your pcb has the holes?
1 Like
You’d be my hero if you built-in a power switch.
Oh, well will you look at that. Maker’s price is much better for low MOQ, I wonder who is really making these…
3 Likes
Hrmmmmmm…
Some interesting vesc 6.x based HW there…
60V/300A single
https://item.taobao.com/item.htm?spm=a312a.7700824.w4002-18335404851.14.6ce2389dRUzkEu&id=607241516068
150V/200A single
https://item.taobao.com/item.htm?spm=a312a.7700824.w4002-18335404851.53.6ce2389dRUzkEu&id=618390955477
60V/100A dual
https://item.taobao.com/item.htm?spm=a312a.7700824.w4002-18335404851.62.6ce2389dRUzkEu&id=619141573136
Seems like they’re most confident in their newest offering of the 75/300 based HW, but that 150V/200A guy has me curious… The 60V/300A single reminds me of those truck/boat ESCs, cept VESC. I’ll bet they get real hot.
1 Like
This is two Mini Foc+ (one of them mirrored) on the same board. With added electrolytes and a TVS diode 
1 Like
Yep, I don’t think Maker or anybody has really publicized a dual mini-foc, just the singles and the v4 go-foc duals.
Dual mini fOC plus will be on sale soon. The heat sink is currently being designed.
2 Likes
It doesn’t matter who makes them. Just enjoy the fun brought by DIY.
2 Likes