Lisa's Column

CPU vs FPGA

by Sales pcb hero

CPU vs FPGA

Central Processing Units (CPUs) and Field-Programmable Gate Arrays (FPGAs) are both crucial components in computing, but they serve different purpo...
Posted in Components Sourcing, cpu, fpga

What is IC programming in PCB assembly?

by Sales pcb hero

What is IC programming in PCB assembly?

IC programming in PCB assembly refers to the process of programming integrated circuits (ICs) with the necessary code or instructions to perform sp...
Posted in #PCBA, Components Sourcing, software engineering

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

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

Why detailed evaluation of your AC-DC converter topology pays off ?

by Sales pcb hero

Why detailed evaluation of your AC-DC converter topology pays off ?

A detailed evaluation of your AC-DC converter topology is crucial for ensuring that the power supply meets the specific needs of your application a...
Posted in Components Sourcing, Transformer

Understanding the Single-Phase Full Wave Converter

by Sales pcb hero

Understanding the Single-Phase Full Wave Converter

A single-phase full-wave rectifier is a circuit that converts alternating current (AC) to direct current (DC). Unlike half-wave rectifiers, which u...
Posted in circuit, Components Sourcing

How to Distinguish between Active Crystal Oscillator and Passive Crystal Oscillator?

by Sales pcb hero

How to Distinguish between Active Crystal Oscillator and Passive Crystal Oscillator?

Active and passive crystal oscillators are both integral components in electronic systems, providing precise timing signals. However, they have dis...
Posted in Components Sourcing

8-100V to 5V-1A DC to DC Buck Converter using MP9486

by Sales pcb hero

8-100V to 5V-1A DC to DC Buck Converter using MP9486

If you're looking to create a buck converter circuit that can handle an input voltage range of 8-100V and convert it down to a stable 5V output wit...
Posted in circuitdesign, Components Sourcing

Low Noise 45V-4A Dual Rail Power Supply Using Enhanced Capacitance Multiplier

by Sales pcb hero

Low Noise 45V-4A Dual Rail Power Supply Using Enhanced Capacitance Multiplier

Designing a low noise 45V-4A dual rail power supply using an enhanced capacitance multiplier would aim to deliver stable voltage while minimizing t...
Posted in Components Sourcing, power supply

How to Face the Impact on PCB of Components Shortage

by Sales pcb hero

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...
Posted in Components Sourcing, PCB fabrication

How to Face the Impact on PCB of Components Shortage

by Sales pcb hero

How to Face the Impact on PCB of Components Shortage

The shortage of electronic components, in particular of some categories of semiconductors and chips, has for some time been creating many problems...
Posted in #PCBA, Components Sourcing

The difference between original IC integrated circuit, bulk new and refurbished goods! Teach you to identify counterfeit goods step by step!

by Sales pcb hero

The difference between original IC integrated circuit, bulk new and refurbished goods! Teach you to identify counterfeit goods step by step!

First of all, we need to know the definitions of original goods, bulk new goods and refurbished goods in the industry. Original goods: produced by ...
Posted in #microcontroller, Components Sourcing, IC