請問依家邊隻Hyperion叉機最好用

Allan007 發表於 2011-7-29 22:07

                               
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回復 msfone7w 的帖子

前日買左720 DUO3，很好用但很貴

May I know what is the spec of your power supply that you are connected to this charger ? 12V or 24V , how much current ?

andyccf2004 發表於 2011-10-30 07:56

                               
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May I know what is the spec of your power supply that you are connected to this charger ? 12V or 2 ...

I'm using a 12V 15A power supply, which is good enough to charge two 2S at 10A.

Allan007 發表於 2011-10-30 08:19

                               
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I'm using a 12V 15A power supply, which good enough to charge two 2S at 10A.

Thanks Allan. I just bought the same charger yesterday, The sales guy recommended 30A power supply (I assumed he was saying 12V, as I didn't know this charger takes 24V supply when I asked him). I followed his recommendation and bought another power supply 12V 30A. When I came home and read the user manual, the recommended power supply is 24V+ 1300W+, which is a very large output.  I was so worry, now heard about your experience, I felt more comfortable.

andyccf2004 發表於 2011-10-30 13:42

                               
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Thanks Allan. I just bought the same charger yesterday, The sales guy recommended 30A power supply ...

If you don't have high-S batteries to charge at high amperage, you don't need a large power supply for this kind of energy efficient charger.  For example, I only have 2S LiPo and even if I charge them at 10A, 8.4x10x2 is still < 12x15.  So my 12V 15A power supply is good enough for my application although the charger can take a lot more.

One thing which might be worth sharing is that the USB port of the charger is very sensitive to the ripple content of the output of the power supply.  Originally I was using a Muchmore power supply and my computer could never connect to the charger.  After I changed to another power supply with a much lower ripple content, my computer can connect to the charger every time.  So if you have problem with the USB connection, check your power supply .