P6002A Teccor Electronics, Inc., P6002A Datasheet - Page 183

• Manufacturer Part Number: P6002A
• Description: solid state crowbar devices
• Manufacturer: Teccor Electronics, Inc.

© 2002 Teccor Electronics
SIDACtor
®
Data Book and Design Guide
Table 5.3 Values of Constants for the Geometric Mean Distance of a Rectangle
Note: Sides of the rectangle are t and w. The geometric mean distance R is given by:
log
e
R = log
t/w or w/t
0.000
0.025
0.050
0.100
0.150
0.200
0.250
0.300
0.350
0.400
0.450
0.500
0.500
0.550
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
1.000
0.000
e
(t+w) - 1.5 + log
e
G. R = K(t+w), log
5 - 21
0.223525
0.223525
0.22313
0.22333
0.22346
0.22360
0.22366
0.22369
0.22369
0.22368
0.22366
0.22364
0.22362
0.22360
0.22360
0.22358
0.22357
0.22356
0.22355
0.22354
0.22353
0.22353
0.22353
e
0.0
K = -1.5 + log
K
e
G.
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0.00089
0.00146
0.00210
0.00239
0.00249
0.00249
0.00244
0.00236
0.00228
0.00219
0.00203
0.00197
0.00192
0.00187
0.00184
0.00181
0.00179
0.00178
0.00177
0.00177
0.00211
0.00211
Log
0.0
0.0
[phone]
e
G
PCB Layout