NexPCB Blog: ee (5)

PCB Routing Requirements

1. Line Width/Space and Security Requirements

When the packing density is permissible, choosing a...

Design of a PCB Hole

1. Design of Through Hole

Trace Impedance

Care should be taken to distinguish between single ended and differential trace impedance. High...

Bonding Pad Design Ⅰ

1.Design of bonding pad with through hole cartridge componentsa) The diameter design of components...

Bonding Pad Design Ⅱ

SMD component bonding pad design

2.1 Passive device pad design

2.1.1 Rectangle component pad design

Screen Printing Design

General requirements for screen printing

1. The line weight of screen printing should be greater...

6 Suggestions for Engineers of Components Selection

There was a common phenomenon existing in products technical condition in some corporations: all...

Export Drill File from Eagle2

After the design of a printed circuit board (PCB) completing, it needs to be sent to a PCB...

PCB Stack-Up Design

Before designing multi-layer PCB circuit boards, designers need to confirm the circuit boards...

Printed Circuit Board Stack-Up Design

Before designing multi-layer PCB circuit boards, designers need to confirm the circuit boards...