Recent content by RayGo1

  1. R

    BBS01B 36V 250W - trying with higher voltage [success]

    Thank you Wizzeros for the info. I tried to keep it simple. I moved the brown wire and TVS Diode outside the cable to keep it away from the other wires due to possible heat concerns. I then covered the diode with heat shrink wire wrap. I ran this setup for about 15 minutes with no detectable...
  2. R

    BBS01B 36V 250W - trying with higher voltage [success]

    Thank you fetcher! :D The TVS diode did the trick. It turned out to be a fairly easy fix for the HVC limitation of the BBS02 36v 500w mid-drive system. Anyway, I installed a TVS diode with a 6v breakdown voltage as recommended using a display extension cable. So I charged my new 36 volt...
  3. R

    BBS01B 36V 250W - trying with higher voltage [success]

    Thanks for the link. I ordered several TVS diodes with breakdown voltages of 5v, 6v and 7v to experiment with. Since these are unidirectional diodes, which way should the band on the diode face? Towards or away from the display? Thanks again for the help. Hope to have results shortly.
  4. R

    BBS01B 36V 250W - trying with higher voltage [success]

    Thanks for the quick reply. I would rather use the display extension cable method as you recommended. However, I need help in determining what TVS diode to use. I need to drop my 36v battery's max charge of 50.4v down to my HVC 44.1v. Any suggestions? Thanks.
  5. R

    BBS01B 36V 250W - trying with higher voltage [success]

    Question for Wizzeros or fechter. I would like to try the TVS diode fix. Do you have any photos of your addition of the diode? I'm concerned about how hot the diode might get and how you isolated/insulated the TVS diode from the remaining wires. Also, how many TVS diodes did you use or any...
  6. R

    BBS01B 36V 250W - trying with higher voltage [success]

    I just determined that my High Voltage Cutoff is 44.2v with my BBS02 36v 500w system. The battery at 44.2v will trigger the Error Code 7 while 44.1v will run. :( So unfortunately for me, my new 36v 15ah lithium-ion battery will not run at full charge unless I try this TVS diode fix or some...
Back
Top