 CAPACITOR-TO-CAPACITOR CHARGING EFFICIENCY LIMITS
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hen918
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Registered Member #11591
Joined: Wed Mar 20 2013, 08:20PM
Location: UK
Posts: 556
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DerAlbi wrote ... Ahahahaaa BigBad i hit a nerve.  Dont bother, i was just trolling.. No need to defend yourself. It was a good example, no worries.. but this obvious flaw.. excuse me, i couldnt hold back  What would be really mean at this point would be mentioning that charge pumps can have a near 100%-efficiency with resistive switches only.  Now your minds boggle! Charge pumps don't move energy from one capacitor to another; electricity goes in one capacitor and comes out again (in series the the electricity from other capacitors) to the load, through switches.
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DerAlbi
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Registered Member #2906
Joined: Sun Jun 06 2010, 02:20AM
Location: Dresden, Germany
Posts: 727
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Oha. Weve got a charge pump without output storage capacitor then... who cares about ripple! Actually - who cares about functionality, if you do it that way 
Of course you have no problem if you neglect the critical part of the circuit. I wonder if we could invent something based on that philosophy... its intriguing. 
Additionally: electricity goes in one capacitor and comes out again Good luck. Purely resisistive Capacitor charging is allready just 50% effective. And yes... no matter how small the resistance.
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