Posts by EMS

SMD Components Identification: Differentiating the Different Surface Mount Components

Understanding SMD Component Packages SMD components come in a wide variety of packages, each designed to meet specific requirements such as size, performance, and manufacturability.[…]

SMT Stencil-How To Make Holes In

Introduction to SMT Stencils and Their Importance in PCB Assembly Surface Mount Technology (SMT) has revolutionized the electronics industry by enabling the production of smaller,[…]

AOI Test – What Is Automated Optical Inspection Test?

What is Automated Optical Inspection (AOI)? Automated Optical Inspection is a computerized visual inspection system that uses high-resolution cameras, advanced image processing software, and machine[…]

Stray Capacitance – The Ultimate Guide You Need To Know

What is Stray Capacitance? Stray capacitance, also known as parasitic capacitance, refers to the unwanted capacitance that exists between conductors in an electrical circuit. This[…]

IC 4093- What is it, and How Does it Work?

Introduction to IC 4093 The IC 4093, also known as the CD4093 or HEF4093, is a quad 2-input NAND Schmitt trigger integrated circuit. It is[…]

8 Aspects On How To Estimate PCB Assembly Cost

Introduction Printed Circuit Board (PCB) assembly is a crucial process in the manufacturing of electronic devices. The cost of PCB Assembly can vary significantly depending[…]

The Most Important Role Of Stencils In PCB Fabrication

What are PCB Stencils? PCB stencils, also known as solder paste stencils, are thin metal sheets with precise openings that correspond to the pads on[…]

PCB Assembly Process-9 Tips On How To Ensure a Smooth PCB Assembly Process

Tip 1: Choose the Right PCB Design Software Selecting the appropriate PCB design software is the first step towards ensuring a smooth PCB Assembly process.[…]

Input Impedance of Op Amp: What It Is and How to Calculate It

What is Input Impedance? Input impedance refers to the effective resistance and capacitance that an op amp presents to the signal source connected to its[…]

Capacitive Voltage Divider: An In-depth Guide

Introduction to Capacitive Dividers A capacitive Voltage Divider, also known as a capacitive divider, is an essential component in various electronic circuits. It is used[…]