Lisa's Column

PCB Laminate Bubbling Questions And Solutions

PCB Laminate Bubbling Questions And Solutions

PCB laminate bubbling can be a concerning issue that affects the integrity and performance of printed circuit boards. Here's a detailed overview of...

HOW-TO: PCB Trace Repair With Conductive Ink

HOW-TO: PCB Trace Repair With Conductive Ink

Repairing a PCB trace with conductive ink can be an effective way to address damaged or broken traces. Follow these steps for a successful repair: ...

Wireless Power Transmitter Reference Design

Wireless Power Transmitter Reference Design

Creating a wireless power transmitter involves understanding the principles of electromagnetic induction or magnetic resonance to transfer power wi...

Dealing with Common PCBA Design Errors and How to Avoid Them

Dealing with Common PCBA Design Errors and How to Avoid Them

When it comes to PCBA (Printed Circuit Board Assembly) design, avoiding errors is crucial to ensure the functionality and reliability of electronic...

Fab Insights: HASL vs ENIG

Fab Insights: HASL vs ENIG

When comparing HASL (Hot Air Solder Leveling) and ENIG (Electroless Nickel Immersion Gold) surface finishes for PCBAs (Printed Circuit Board Assemb...

PRO File: What Is the *.PRO File and How to Open it?

PRO File: What Is the *.PRO File and How to Open it?

The .PRO file extension is used to denote various types of files across different software applications. Here are several common scenarios where yo...

How To Choose a PCB Prototype Fabrication Company?

How To Choose a PCB Prototype Fabrication Company?

When choosing a PCB prototype fabrication company, consider the following factors: Experience and Reputation: Look for companies with a proven tr...

Thermal Reliability of PCB Solder Mask Materials

Thermal Reliability of PCB Solder Mask Materials

The thermal reliability of PCB solder mask materials is an important consideration in electronics manufacturing, as it directly impacts the perform...

How to Face the Impact on PCB of Components Shortage

How to Face the Impact on PCB of Components Shortage

Component shortages can significantly impact PCB (Printed Circuit Board) design and production, leading to delays, increased costs, and potential r...

10 Best Electronic Circuit Design Practices for a Successful Prototype

10 Best Electronic Circuit Design Practices for a Successful Prototype

Creating a successful prototype in electronic circuit design is an interdisciplinary process involving a thorough understanding of electronic theor...

How to deal with moisture and sensitive devices on PCB

How to deal with moisture and sensitive devices on PCB

In recent years, electronic devices have undergone a continuous evolution that has led to ever smaller footprint, accompanied by ever higher perfor...

The meaning of each layer of PCB board

The meaning of each layer of PCB board

PCB boards are usually composed of multiple layers stacked together, with each layer performing a different function. The following are common PCB...