Add ESD Protection to Endstops #2
Thank you @daniel, this looks great. All the changes were so quick. Thank you for the expedited layout changes! 🚀
Can we make sure that they have the right measures? I thought they were smaller @AllSpiceAlice @MikaChanical
|
@ -1,8 +1,8 @@
|
|||
Description,Designator,Footprint,Quantity,MANUFACTURER,MANUFACTURER #
|
||||
|
||||
"CAP CER 0603 100nF 50V 10% X7R","C1, C15, C18, C23A, C23B, C23C, C23D, C23E, C36, C47A, C47B, C47C, C47D, C47E, C47F, C47G, C47H, C95, C121A, C121B, C121C, C121D, C121E, C121F, C121G, C121H, C122A, C122B, C122C, C122D, C122E, C122F, C122G, C122H, C199, C202, C203","C0603","37","Kemet","C0603C104K5RACTU"
|
||||
"CAP CER 0.1UF 6.3V 10% X5R 0201","C2, C60A, C60B, C60C, C60D, C62A, C62B, C62C, C62D, C67, C78, C91, C100, C105, C106, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H, C204, C205, C206, C207, C208, C215, C217","C0201 Large Pads","30","Samsung","CL03A104KQ3NNNC"
|
||||
"CAP CER 0402 TBD, CAP CER 0402 22pF 50V 5% C0G","C3, C151","C0402","2","TBD, AVX","TBD, 04025A220JAT2A"
|
||||
"CAP CER 0.1UF 6.3V 10% X5R 0201","C2, C60A, C60B, C60C, C60D, C60E, C62A, C62B, C62C, C62D, C62E, C67, C78, C91, C100, C105, C106, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H, C204, C205, C206, C207, C208, C215, C217","C0201 Large Pads","32","Samsung","CL03A104KQ3NNNC"
|
||||
"CAP CER 0402 TBD","C3","C0402","1","TBD","TBD"
|
||||
"CAP CER 47UF 10V X5R 1210","C4, C5","C1210","2","Murata","GRM32ER61A476KE20L"
|
||||
"CAP CER 4.7UF 50V X7R 1210","C6, C7, C440","C1210","3","Murata","GRM32ER71H475KA88L"
|
||||
"Capacitor Non Polarized","C8, C9, C10, C11, C27, C50, C153, C154, C209, C211","C0603","10","","DNI-C0603TBD"
|
||||
|
|
|
@RevaReviewa, the extra endstop channel has been removed. Thank you!
We wanted to add ESD protection. The users kept frying the boards when connecting cables.
@PavelInPurchasing, I've switched to a standard APL LED. Thank you! 🙏
It's the same connector as one of the fan drivers, so technicians and end-users were accidentally pluging in debug equipment into the fan drivers and vice-versa. This was to make it accident-proof.
That makes sense, thank you.