Search results

Date Relevance Most replies

  1. V

    JP spot-welder, FET-switched, timed adj. pulse

    Hello, Can anyone tell me if it is permissible to replace the IRFB7430 fets working as flyback diodes for the JP welder with IRF2804, because the first are not available in the near store? The datasheet looks promissing, but I would like to ask you for a second opinion. Thank you in advance!
  2. V

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Hello, Could somebody give any feedback about Samsung INR18650-35E cells? I am interesting mainly in the failure rate. Thanks in advance!
  3. V

    Compact Field Oriented Controller, ASI + Grin, limited run

    Hello, A question about the current rate of the Phase runner. I would like know if there is some way the battery current to be increased to about 50 amps. I made all the adjusments and everything works really good, but trying to set 50A battery current has no result in reality. I check in the...
  4. V

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Hi Michal, I try to send you a PM, but it goes to the "outbox" section, so I will write you here. I know, LG are better, but I need never soldered ones, so I would be hapy if you could offer me some. Waiting for your reply! Best regards, Velizar
  5. V

    New Bafang Crank-Drives

    One more addition about the coupling the BBS with EB3 controllers. These controllers don't have soft start, so some gearing issue could occur during the use of this kind of controllers on the BBS drive. Another comment about the performance of the BBS 02, I would like to share is that I run the...
  6. V

    New Bafang Crank-Drives

    Hi, Spinningmagnets, The main problem in Bulgaria is, that there is no good road infrastructure for bikes. So, the cyclists have to ride on the trafic roads. The police doesn't pay attention on the bike's power lewels, so hi- powered e-bikes are not an exeption. BTW, I have a few BBS02 48V 750W...
  7. V

    New Bafang Crank-Drives

    Hello to all, I import and sell e-bike parts and accesories in my country Bulgaria and it's pleasure for me to join this interesting debate! I would like to share my first impression of Bafang bbs 36V 350W. I conducted some tests and found that it was able to climb a 30% gradient, without...
Back
Top