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--- projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb [2022/07/12 13:30] – [Wiring the new circuit boards - internally] admin
+++ projects:3dprinting:anycubic_i3_mega:redesign_hub_pcb [2022/07/12 13:31] (current) – [Wiring the new circuit boards - internally] admin
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 {{  :projects:3dprinting:anycubic_i3_mega:esd_principle2.png?direct&500  |}}
-The most important connection point for ground is realized using a [[https://www.we-online.com/katalog/datasheet/7461096.pdf|Würth REDCUBE PRESS-FIT T-Block]] (Art. Nr. 7461096), which has M4 thread and can be used to establish a connection with very low impedance. No (-) or ground wire shall be routed directly between the power supply and the controller circuit board. Instead, all these wires need first to go the T-Block and from there to the controller.
+The most important connection point for ground is realized using a [[https://www.we-online.com/katalog/datasheet/7461096.pdf|Würth REDCUBE PRESS-FIT T-Block]] (Art. Nr. 7461096), which has M4 thread and can be used to establish a connection with very low impedance. No negative or ground wire shall be routed directly between the power supply and the controller circuit board. Instead, all these wires need first to go the T-Block and from there to the controller.
 ===== Wiring the new circuit boards - externally =====
 The following parts have been acquired. Supplier was Farnell:

Auditeon