Quote:
Originally Posted by shawn197
Unfortunately, I bought another Pro-BEC from a local hobby store.
►Input Voltage Range : 11.1V~55V
►Amphere Rating : 5A : Continuous
8A : at 30Sec
10A : at 0.1Sec
►Ouput Volt Range(Programmable) : 5V +/- 0.2V
6V +/- 0.2V
►Ripple : 10mVp-p(@1A/15V)
13mVp-p(@1A/30V)
►Efficiency : 96.5%(@1A/15V)
►Dimension : 45 X 23 X 13 mm
►Weight : Under 23 gram
Do you think it's bad based on what you see on the spec?
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That's actually a really good UBEC based on the specs; very high input voltage range and a very decent current output. Ripple voltage is a bit high, but not too bad. It'll probably be higher with higher current loads. You could add a 10v 1000uF (or higher) capacitor to an unused receiver port to help with that "noise" if it becomes a problem. You can see how to hook up this capacitor
here. Some receivers can be sensitive to noise. The efficiency is probably max, and will be closer to 85% under normal running, but that's still very good. What UBEC is this? You have a link?
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