Now playing · 04 Protection
Primary-barrier transmission B
B = 0.00006000
B
=
P
d
2
W
U
T
,
n
T
V
L
=
log
10
(
1
/
B
)
B=\frac{P\,d^2}{WUT},\quad n_{\mathrm{TVL}}=\log_{10}(1/B)
B
=
W
U
T
P
d
2
,
n
TVL
=
lo
g
10
(
1/
B
)
B = P d² / (W U T). Then n_TVL = log₁₀(1/B).
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