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  1. B

    iCharger 4010 Duo review

    yeah those ribbon cables are very sensitive! If you like to do cheap just cut off the broken area 8) I have also ordered spare cables, so while waiting I did the above mod it just working fine.
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Thanks mate! So if I understand transceiver is the interface between psu and can controller? I just want to adjust voltage and maybe current that's all. I will a look at internet how to use these things :oops: Thank you very much!
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Really appreciated! I am noob at programming, don't shoot me :lol: Where can I buy this programming board? what model? Also how do I connect this board to Huawei psu? E.g I want to adjust voltage to 44V how should looks like? And how to load this program into psu? Thanks!
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Thanks for your update! :bigthumb: I am noob at programming, so really appreciate for your experiment. Ps ee921 also thanks for your support :-) 8) You could use a some building site bulbs for high load?
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Yeah agree! Very curious to your future can bus experiment, will keep a eye on it :P :D
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Thanks for your update mate! Which one did you ordered and where? :bigthumb:
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Hell guys any update yet about adjusting voltages at these psu's? Thanks all!
  8. B

    iCharger 4010 Duo review

    Yeah you have to split your battery pack in 10S. So in this way you can charge your 20S pack.
  9. B

    iCharger 4010 Duo review

    It is a 10S charger in double version. Yes you can use car battery for powering this charger.
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    Thanks! :bigthumb: Okay I will look for 3KW version :D
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    Rectifier Huawei R4850G2 48V 42~58V 3000w

    This is a different model output is only 35A??
  12. B

    iCharger 4010 Duo review

    Thanks mate! Yeah I don't have laboratory psu :oops: So you are the guy who has received a email from Junsi about TVS diode? Well I have sent Junsi many mails, no replies at all! Anyway, today I had more good feeling to fix charger again. I have replaced all fets, even they are not broken...
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    iCharger 4010 Duo review

    Ps what is the purpose of purple wire feeding through pcb hole?
  14. B

    iCharger 4010 Duo review

    Haha funny for first time I have looked a yoube repair video, also found this video yesterday. Normally they are not very useful, but this time :bigthumb: Thanks anyway for sharing :bigthumb: I am surprised why the dc converter fet smoked out... :oops: :?: :?:
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    About to order from NKON.nl - What to expect?

    I had some batteries from them 25R and NCR18650PF, the panasonic ones are not good! Seems from old stock, high IR, very quick voltage drop, low capacity under load..... :evil:
  16. B

    iCharger 4010 Duo review

    Yeah good luck mate! Did you have used the charger IR measure feature? How accurate is yours? Mine is kinda unstable with IR readings...
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    The future of our forum - facebook versus web forums

    Sorry to say FXCK Facebook, I prefer 100% this forum! Keep on with the good work all!
  18. B

    iCharger 4010 Duo review

    Forget to asked, partnumber/type of your diode?
  19. B

    iCharger 4010 Duo review

    Not sure but it looks like a LM....? voltage regulator?
  20. B

    iCharger 4010 Duo review

    Thanks! :bigthumb: I see thy have a new version PCB to protect fets by adding fuses at positive outputs. Any info about the diode? When I have time I will try to repair my charger again. Blown fets, blown diode, also fet driver adrea is also suspicious..... At last I hope balancing area will...
  21. B

    iCharger 4010 Duo review

    Just a a fet or more components were blown out?
  22. B

    iCharger 4010 Duo review

    From my experiences I will not buy this expensive charger again. You will not be able to repair by yourself, everything has been scratched out and customer service will not reply to you questions. Running time for this charger was only few times in a half year.
  23. B

    iCharger 4010 Duo review

    Never mind I have just a look at my smoked 4010, I have version V14, so a old version. At least they have fixed the problem for shorting problems.
  24. B

    iCharger 4010 Duo review

    Is this the newest version 4010? I see you have smd fuse at pcb, how many amps are they ? Looking at my smoked 4010, I can't find any smd fuse soldered.... :oops:
  25. B

    Icharger DUO 4010 smoke

    I was able to unsolder fets legs completely , yeah just use solder temperature at highest setting and biggest tip. Too bad for me I have noticed fet driver is has been shaved , so looking for replacement is very.... I think this area is causing fet to blown every time, when it has been...
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