NexPCB Blog

Everything you need to get started to manufacture awesome IoT products. PCB, PCBA, EMS, SMT, Supply Chain and Sourcing.

Layout Design For Printed Circuit Board Assembly

The design of PCB should start with determining the layouts of the SMT (Surface Mount Technology)...

What is HS Code ?

The Harmonized Commodity Description and Coding System (HS) is the mechanism by which international...

Air Transport Requirements For Lithium Ion Batteries

Testing Certification Requirements

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...

What is a printed circuit board -- Basic PCB Concepts?

This article is from Electrosoft Engineering , it is useful to clarify the mind for new hand.

 

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...