集肤效应与圆形铜线的电阻
作者: kegasa执行次数: 4248
※ 本程序库由会员创建。本站不对其内容负责。
铜的皮深和圆线的电阻
μ0 = 4*π*10⁻⁷;
ρ = 1.68*10⁻⁸;
ω = 2*π*频率;
δ = √(2*ρ/(ω*μ0));
半径 = 半径_mm/1000;
Rdc = ρ*Length/(π*radius²);
if(radius > δ)
{
Rac = ρ*Length/(π*(radius²-(radius-δ)²));
}
else
{
Rac = Rdc;
}
Diameter_mm = 2*radius_mm;
δmicron = δ*10^6;
ρ = 1.68*10⁻⁸;
ω = 2*π*频率;
δ = √(2*ρ/(ω*μ0));
半径 = 半径_mm/1000;
Rdc = ρ*Length/(π*radius²);
if(radius > δ)
{
Rac = ρ*Length/(π*(radius²-(radius-δ)²));
}
else
{
Rac = Rdc;
}
Diameter_mm = 2*radius_mm;
δmicron = δ*10^6;
| 直径 | mm |
| δ微米 | μm |
| Rac | 欧姆 |
| Rdc | 欧姆 |
print(Diameter_mm);
print(δmicron);
print(Rac);
print(Rdc);
print(δmicron);
print(Rac);
print(Rdc);
目前还没有关于此计算的用户评价。