Recent content by JayS

http://www.ihpva.org/forums/topic.asp?TOPIC_ID=472

Thanks Spicerack - have three on the way.

Hi Fuelsavers, A Hall sensor in my dd hub has failed and I was wondering if I could get some advice on a replacement sensor. My failed sensor is a Taiwan Semiconductor TSH181CT and they're a little bit hard to find. TSH181CT newsletter...

"Hall sensors are easily burnt out if the signal wires short to power or ground." "Reverse voltage can cause misfunction or damage Hall sensor." The yellow Hall sensor had 8 ohms between signal and ground, so it's :cry: http://www.taiwansemi.com/DSfile/TSH181_B13.pdf

Ordered from ebay. http://www.ebay.com.au/itm/111344653432 wiki have a free online electronics course - how awesome is that!!! Thanks d8veh, for your time and advice.

from http://www.endless-sphere.com/forums/viewtopic.php?f=31&t=20413&hilit=ebike+tester&start=75 When I connect my controller to battery, throttle and lyen tester, the red LED blinks but there are no spinning lights on the tester. Are 'no spinning lights' normal or a bad sign?

No, not really. I bought the bike not working. I started reading the forum. I built a hall tester from old bits and found the Yellow Hall Ground and Sensor wires shorted together. I got 0V at the controller Hall plug, so I ordered an ebike tester. started me looking for the regulator, so I...

the yellow hall sensor wire was shorted to ground at the hub

(48V 1500W controller; battery at 52V) I disconnected everything from the controller except the battery. With my finger on the resistors, I turned the battery to ON, after about 7 seconds I had to remove my finger because of the heat. Tested the throttle with an ebike tester - ok (green, off...

I replaced the 78L05 regulator and now I get 4V at the Controller Hall plug. I touched the large blue resistors with my finger and they were VERY hot, almost too hot to touch. Do you think it's time for a new controller or is there hope :?:

I know what you mean - but, Great! Thanks :D

re: http://endless-sphere.com/forums/viewtopic.php?f=3&t=60644 Connected the ebike tester (Lyen type) to the hub Hall Sensors, the yellow Hall Sensor LED stays on (the others blink as the wheel is turned). Multimeter shows a short between the hub yellow Hall wire and black ground wire...

Thanks, it's always good to ask first.

Hi, I bought a batt only to find that the fuse isn't wired in :shock: Do you think there would be any harm in unsoldering the red wire from the key switch and putting the fuse in series? Thank You for your advice.

I've started reading about this. I'll see if I can trace it back. ========== I uploaded pics - aren't they viewable? The battery display on the handlebars show full battery and there is 53V at the display plug. ========== Yes, I read a thread about the door lock wire, mine is hard wired to...