Symbol
$A_{\mathrm{d_{\mathrm{fill}}}}$
Unit
mm²
Formulae
$\frac{\pi}{4} \left(- D_{\mathrm{e}}^{2} + Di_{\mathrm{d}}^{2}\right)$$N_{\mathrm{c}} \leq 1$
$\frac{\pi}{4} \left(- 2 D_{\mathrm{e}}^{2} + Di_{\mathrm{d}}^{2}\right)$$N_{\mathrm{c}} \leq 2$
$\frac{\pi}{4} \left(- 3 D_{\mathrm{e}}^{2} + Di_{\mathrm{d}}^{2}\right)$$N_{\mathrm{c}} \leq 3$
$\frac{\pi}{4} \left(- 4 D_{\mathrm{e}}^{2} + Di_{\mathrm{d}}^{2}\right)$$N_{\mathrm{c}} \leq 4$
Related
$D_{\mathrm{e}}$
$Di_{\mathrm{d}}$
Used in
$Q_{\mathrm{d_{\mathrm{fill}}}}$