Spannungsteiler » Historie » Version 10
Maximilian Seesslen, 06.06.2025 11:35
| 1 | 1 | Maximilian Seesslen | h1. Spannungsteiler |
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| 2 | |||
| 3 | U2=((U*R2)/R_GES) |
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| 4 | 7 | Maximilian Seesslen | U_Ges=(U2*R_GES)/R2 |
| 5 | 1 | Maximilian Seesslen | |
| 6 | R1+R2=(U*R2)/U2 |
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| 7 | R1=((U*R2)/U2)-R2 |
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| 8 | |||
| 9 | 6 | Maximilian Seesslen | r2=1000; qalc "((36*$r2)/3)-$r2" = 11000 |
| 10 | 7 | Maximilian Seesslen | -> r1=12000 |
| 11 | U_GES=(3*(12000+1000))/1000=39 |
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| 12 | |||
| 13 | 2 | Maximilian Seesslen | !250px-E12_values_graph.svg.png! |
| 14 | 4 | Maximilian Seesslen | !E-Reihe! |
| 15 | 1 | Maximilian Seesslen | !E12_values_graph.svg! |
| 16 | 6 | Maximilian Seesslen | |
| 17 | a=1200; qalc "((38*$a)/3)-$a" |
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| 18 | =1400 |
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| 19 | |||
| 20 | R_ges=1/(1/R1+1/R2) |
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| 21 | 8 | Maximilian Seesslen | |
| 22 | r2=1000; qalc "((5*$r2)/3)-$r2" = 11000 |
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| 23 | 9 | Maximilian Seesslen | |
| 24 | r2=1000; qalc "((5*$r2)/3)-$r2" = 666,6666667 |
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| 25 | ->680 |
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| 26 | U_GES=(3*(680+1000))/1000=5,04 |
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| 27 | 10 | Maximilian Seesslen | (3 × (1000 + 1000)) / 1000 = 6 |