Lisa's Column

94v0 circuit board testing system and its reliability

by Sales pcb hero

94v0 circuit board testing system and its reliability

The term "94V-0" is a flammability rating, not a specific testing system, often associated with PCBs. When a PCB material has a 94V-0 rating, it me...
Posted in #PCBA

Enhancing Automotive Sensor Performance through Via Tenting in PCBs

by Sales pcb hero

Enhancing Automotive Sensor Performance through Via Tenting in PCBs

Enhancing automotive sensor performance through via tenting in PCBs is an important consideration for ensuring reliable and robust operation in har...
Posted in HDI PCB, sensor

What are some common applications and benefits of flexible PCBs

by Sales pcb hero

What are some common applications and benefits of flexible PCBs

When mastering prototype circuit board design, there are several common mistakes that engineers and designers should be aware of in order to avoid ...
Posted in Flexible PCB

How do you Remove Flux Residue From PCB?

by Sales pcb hero

How do you Remove Flux Residue From PCB?

To remove flux residue from a PCB (printed circuit board), you can follow these steps: Gather the Necessary Materials: You will need isopropyl al...
Posted in soldering

How to Read Electrical schematics

by Sales pcb hero

How to Read Electrical schematics

Reading electrical schematics is a fundamental skill for understanding and interpreting electronic circuits. Here are some steps to effectively rea...
Posted in PCB design, Schematic diagram, Schematic to PCB

Why Is Controlled Impedance So Important in PCB Design ?

by Sales pcb hero

Why Is Controlled Impedance So Important in PCB Design ?

Controlled impedance is crucial in PCB design, especially for high-speed digital and RF/microwave applications, due to the following reasons: Signa...
Posted in Impedance Control PCB, PCB design, PCB Impedance Matching

What is the Difference between LTCC and HTCC ceramic?

by Sales pcb hero

What is the Difference between LTCC and HTCC ceramic?

LTCC (Low Temperature Co-Fired Ceramic) and HTCC (High Temperature Co-Fired Ceramic) are both ceramic-based packaging technologies used in microele...
Posted in Components Sourcing

Learning about High-Speed PCB Design

by Sales pcb hero

Learning about High-Speed PCB Design

When it comes to high-speed PCB design, there are several critical aspects to consider to ensure the reliable and efficient operation of electronic...
Posted in HDI PCB, PCB design

How to Reduce EMI to Improve Signal Integrity ?

by Sales pcb hero

How to Reduce EMI to Improve Signal Integrity ?

Reducing electromagnetic interference (EMI) is crucial for improving signal integrity in electronic systems. Here are some steps you can take to re...
Posted in PCB design

How To Choose a PCB Prototype Fabrication Company?

by Sales pcb hero

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...
Posted in PCB fabrication

How to Design a Connector Pinout For Your PCB ?

by Sales pcb hero

How to Design a Connector Pinout For Your PCB ?

Designing a connector pinout for a printed circuit board (PCB) involves careful consideration of the electrical requirements, mechanical constraint...
Posted in Components Sourcing

What Are Vias And Why Do You Need Them?

by Sales pcb hero

What Are Vias And Why Do You Need Them?

Vias are essential components in the construction of printed circuit boards (PCBs) and are used to create electrical connections between different ...
Posted in PCB