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How to answer ? Thanks advanced.

one of my client asked me " What is the main different between "Constant Voltage and Constant Current"

If you know about that, Could you mind to tell me in english, thanks a lot !
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willzz
LV.2
2
2006-11-23 13:59
U=I.R
Constant voltage: the power supply works as a voltage-source.  when the load impedance changes, the output voltage keep constant
And constant current, the power supply works as a current-source, when the load impedance changes, the output current keep constant

for your reference
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ahhajane
LV.2
3
2006-11-23 16:29
@willzz
U=I.RConstantvoltage:thepowersupplyworksasavoltage-source.  whentheloadimpedancechanges,theoutputvoltagekeepconstantAndconstantcurrent,thepowersupplyworksasacurrent-source,whentheloadimpedancechanges,theoutputcurrentkeepconstantforyourreference
Thank you very much !
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