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欧姆定律

1 8.4 4.8 4.2 2.3 2.1 2.8 2.5 1.4 1.3
2 16.7 9.7 8.4 4.6 4.2 5.6 4.9 2.7 2.5
3 25 14.5 12.5 6.9 6.3 8.4 7.3 4 3.7
4 33.4 19.3 16.7 9.1 8.4 11.2 9.7 5.3 4.9
5 41.7 24.1 20.9 11.4 10.5 13.9 12.1 6.6 6.1
6 50 28.9 25 13.7 12.5 16.7 14.5 7.9 7.3
7.5 62.5 36.1 31.3 17.1 15.7 20.9 18.1 9.9 9.1
10 83.4 48.1 41.7 22.8 20.9 27.8 24.1 13.2 12.1
100 57.7 50 27.3 25 33.4 29 15.8 14.5  
15 125 72.2 62.5 34.1 31.2 41.7 36.2 19.7 18.1
20 167 96.2 83.4 45.5 41.7 55.6 48.2 26.3 24.1
25 209 121 105 56.9 52.1 69.5 60.3 32.9 30.1
30 250 145 125 68.2 62.5 83.4 72.3 39.4 36.2
50 417 241 209 114 105 139 121 65.7 60.3
75 625 361 313 171 157 209 181 98.6 90.4
100 834 481 417 228 209 278 241 132 121

用于电加热负载的电流

加热元件经常在我们目录所示电压以外 的电压上使用。以下显示的百分比用于 确定产生的功率。如果您希望在上面未 显示的电压上使用加热器,您可以使用 这个公式计算产生的功率:

  110 115 120 208 220 230 240 250 380 415 440 460 480 550
110 100% 91% 84% 28% 25% 23% 21% 16% 8.40% 7% 6.20% 5.70% 5.20% 4%
115 109% 100% 92% 31% 27% 25% 23% 17% 9.00% 7.60% 6.70% 6.20% 5.70% 4.30%
120 119% 109% 100% 33% 30% 27% 25% 19% 10% 8.40% 7.40% 6.80% 6.30% 4.80%
208 300% 100% 89% 82% 75% 56% 30% 25% 22% 20% 19% 14%
220 112% 100% 91% 84% 63% 34% 28% 25% 23% 21% 16%
230 122% 109% 100% 92% 69% 37% 31% 27% 25% 23% 17%
240 133% 119% 109% 100% 75% 40% 33% 30% 27% 25% 19%
277 133% 100% 53% 45% 40% 36% 33% 25%
380 188% 100% 84% 74% 68% 63% 47%
415 119% 100% 89% 81% 75% 57%
440 112% 100% 91% 84% 64%
460 123% 109% 100% 92% 70%
480 119% 109% 100% 76%
550                     156% 143% 131% 100%
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