Silkscreen at SDU / LDU

Topics concerning the Tesla front and rear drive unit drop-in board
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JeanVapeur
Posts: 14
Joined: Sun Mar 01, 2020 12:01 pm
Location: Germany

Silkscreen at SDU / LDU

Post by JeanVapeur »

Hi Folks,

at the silkscreen of the SDU Board (LDU is the same) I found that the symbols of the 0805 Resistor have two filled narrow rectangle.
The same symbols are in the Gerber data.
But they are located on the inner part of the lands.

Usually the manufacturer first print the solder resist layer, then the silkscreen, then solder paste.
Can this become a problem if silkscreen paint is between land an solder paste?
At the LED's it is also.

Have somebody a bare board PCB and can check if JLC remove this manual or do they ignore and solder over in the hope the paint will burn away...
Or is there no problem? What do you think?

I try to change the symbol in DesignSpark but could not find a way to do this.
The symbol 0805 would fit, but the component have R0805.
And the system told me, component R-US_R0805 is not found in the library... :o
Have anybody an idea?
Isaac96
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Re: Silkscreen at SDU / LDU

Post by Isaac96 »

I'm working on some SDU/LDU design changes at the moment. I'll see if that can be fixed -- it seems that JLC fixes it but it's still annoying.
-Isaac
JeanVapeur
Posts: 14
Joined: Sun Mar 01, 2020 12:01 pm
Location: Germany

Re: Silkscreen at SDU / LDU

Post by JeanVapeur »

In between I create the components new and solved the problem for my layout.

And Isaac fixed it for the openinverter-layout.
Thanks Isaac!
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