Lisa's Column

Tented Via: Advantages and Disadvantages

by Sales pcb hero

Tented Via: Advantages and Disadvantages

Advantages of Tented Vias: Protection: Tented vias are covered by solder mask, providing protection against accidental short circuits, dust, deb...
Posted in PCB

Best Material Options for Custom Electrical Connectors

by Sales pcb hero

Best Material Options for Custom Electrical Connectors

When considering custom electrical connectors, the choice of material is critical for achieving optimal performance, durability, and reliability. H...
Posted in Components Sourcing

Impedance Matching for USB Interfaces in PCBs

by Sales pcb hero

Impedance Matching for USB Interfaces in PCBs

Impedance matching is crucial for USB interfaces on PCBs to ensure optimal signal integrity and reliable data transmission. Here are key points reg...
Posted in PCB design, PCB Impedance Matching

PCB Antenna Design Software Solutions

by Sales pcb hero

PCB Antenna Design Software Solutions

Here are some popular software solutions for designing PCB antennas: CST Studio Suite: CST Studio Suite offers powerful 3D electromagnetic simul...
Posted in PCB design

Inverting vs Non-Inverting Op-Amp: A Comparison

by Sales pcb hero

Inverting vs Non-Inverting Op-Amp: A Comparison

Inverting Op-Amp: Principle of Operation: The inverting op-amp configuration uses a negative feedback loop where the input signal is applied to ...
Posted in inverter PCB

PCB Design File Formats Overview

by Sales pcb hero

PCB Design File Formats Overview

When it comes to printed circuit board (PCB) design, several file formats are commonly used to exchange and store design data. Here's an overview o...
Posted in PCB design

Why You Should Use an FPGA in Embedded Systems Design

by Sales pcb hero

Why You Should Use an FPGA in Embedded Systems Design

Using Field-Programmable Gate Arrays (FPGAs) in embedded systems design offers a range of advantages due to their flexibility, reconfigurability, p...
Posted in fpga

How To Run a PCB Impedance Calculation Without a Field Solver

by Sales pcb hero

How To Run a PCB Impedance Calculation Without a Field Solver

Running a PCB impedance calculation without a field solver can be achieved using various approximate methods and online calculators. Here's a syste...
Posted in Impedance

How to Design Your HDI PCB Stackup

by Sales pcb hero

How to Design Your HDI PCB Stackup

Creating a well-designed High Density Interconnect (HDI) PCB stackup involves thoughtful consideration of the layer arrangement, dielectric materia...
Posted in #PCB design

Voltage Regulator: Essential in PCB Designs

by Sales pcb hero

Voltage Regulator: Essential in PCB Designs

The incorporation of voltage regulators in Printed Circuit Board (PCB) designs is not just a best practice but a cornerstone principle for ensuring...
Posted in pcba

Why Is FPCB An Important Part Of LED Strips?

by Sales pcb hero

Why Is FPCB An Important Part Of LED Strips?

Flexible Printed Circuit Boards (FPCBs) play a crucial role in LED strips due to their unique properties and advantages that enhance the performanc...
Posted in Flexible PCB

PCB Etching Technology And Solution

by Sales pcb hero

PCB Etching Technology And Solution

PCB etching is a critical step in the manufacturing of printed circuit boards (PCBs), involving the removal of unwanted copper from the board to de...
Posted in PCB fabrication