请教个基本问题

yhq · 发表于 2006-11-7 12:55:26

经常看到说驱动大的负载，或者说带负载的能力。请问说带负载的能力或者驱动负载的能力是从哪方面考虑的？怎样可以知道带负载的能力

RFrequency · 发表于 2006-11-7 15:15:11

To see whether a circuit is able to drive a lot of other circuits, basically we look at the how much current this circuit can provide for the next stage circuits without voltage drop. If one circuit is able to drive infinite circuit loads, it can be used as current source.

122013137 · 发表于 2006-11-8 11:03:15

输出电压不变，看输出功率[em11]

RFrequency · 发表于 2006-11-8 12:49:39

<DIV class=quote><B>以下是引用<I>122013137</I>在2006-11-8 11:03:15的发言：</B>
输出电压不变，看输出功率[em11]</DIV>

same meaning as mine. if voltage same, current increase---> power increase.

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[讨论] 请教个基本问题