Υποκατάστατο voltage regulator

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[ilias]

μπορω να βαλω ενα σκετο UBEC μεταξυ δεκτη και  Lipo μπαταρια ωστε να πεταξω τις NIMH Μπαταριες του δεκτη σε θερμικο αεροπλανο??

[Paulos]

How can the UBEC be used in glow and gas powered applications?

 Since the UBEC is much more efficient than a linear regulator, it is a perfect match to use with lithium batteries to power a receiver.  The UBEC runs at better than 90% efficiencies when run within specs.  What does this mean?  You will get significantly more usuable energy from the lithium battery pack to power your receiver than if you used a linear regulator.  We only reccomend 3-cell packs in this application.  the higher your input voltage....the more efficient your system will be.  When using a 3-cell pack for your source power, the current draw from the battery pack will be almost half of what a 4-cell nicad pack would require.

  Here's an example:

      A 3-cell lithium pack that is 840 mah in capacity would power your receiver and servos for about the same amount of time as a 1500 mah 4-cell nicad pack.  If the radio system draws 4 amps a 5 volts (20 watts)...the 4-cell nicad pack will have to drain at 4 amps.  However...the 3-cell lithium pack will only have to dump about 2 amps to deliver the 20 watts thru the UBEC. 

[ilias]

αν καταλαβα καλα ενα UBEC ειναι καλυτερο απο ενα voltage regulator??