One question...
Theme: Signal polygons, ground planes (V19+)
How can I prevent the additional thermal ligaments at soldering pads?
I have created a
GND
polygon, but now an additional connection is set between the ground
pads
(TQFP-48). I want to avoid th
ese
additional connection
s
:
(Fig. 1: Superfluous connections between pads top right and bottom center).
Solution 1: Solder p
ad
s with manual connection should not be provided with additional
thermal ligaments
in the ground plane:
(Fig
.
2: No
thermal ligaments
for manually connected pads).
Solution 2: The affected solder pads should not get
thermal ligaments
:
(Fig. 3: Solder pad without thermal ligaments)
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(Fig. 1: Superfluous connections between pads top right and bottom center).
(Fig. 2: No thermal ligaments for manually connected pads).
(Fig. 3: Solder pad without thermal ligaments)