Timeline for Reducing voltage with resistors
Current License: CC BY-SA 3.0
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| Nov 13, 2019 at 0:14 | comment | added | AnT stands with Russia |
Yes, but this equation does not give us a unique answer for R1 and R2 values. There is infinite number of R1/R2 pairs that satisfy this equation. How does one choose the proper combination from the infinitude of solutions? I presume that the proper choice should be based on the resistance of the load. But for some reason many answers tend to shy away from this extremely frequently asked question.
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| Sep 2, 2014 at 17:01 | history | answered | Scott Seidman | CC BY-SA 3.0 |