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What are the common mistakes in PCB design work?

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  • 28 Feb 2024

What are the common mistakes in PCB design work?

1. ERC reports that the pin has no access signal:

1.1. The I/O attributes are defined for the pins when creating the package;
1.2. Inconsistent grid attributes were modified when creating or placing components, and the pins and lines were not connected;
1.3. When creating a component, the pin direction is reversed, and the non-pin name end must be connected.

2. The component ran outside the drawing boundary: the component was not created in the center of the component library diagram.

3. The created project file network list can only be partially transferred into the pcb: global was not selected when generating the netlist.

4. When using multi-part components created by yourself, never use annotate.

What are the common mistakes in PCB design work?

MCPCB Design Considerations

MCPCB design is divided into OEM PCB design and ODM PCB design according to customer purpose. In the OEM scenario, we manufacture batches of circuit boards according to the original drawings, design specifications, and materials provided by the customers. On the other hand, ODM circuit board design means we offering customized design solutions and selecting materials after knowing the clients' application products and performance parameters.


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