PCB design is a domain in which we should not have knowledge only for PCB design. We should have basic knowledge of PCB fabrication, PCB assembly, we should understand circuit flow in schematic.
Including above things, PCB design have 3 group:
Basic PCB design:
In this type of design, designer has to simply draw traces as per circuit flow.
High speed PCB design:
In this type of designs, designer has to follow all interfaces guideline.
HDI board:
HDI is the short form of “HIGH DENSITY INTERCONNECT”.
Now a days these type of PCB design are...
Thursday, 5 April 2018
How to calculate ESR of capacitor
ESR is the short form of equivalent series resistor.
Theoretically Ideal capacitor would be lossless and have an ESR of zero. As being ideal capacitors and Inductor has a series resistor, this resistance is defined as the equivalent series resistance (ESR).
For calculating ESR of any capacitor we should know dissipation factor i.e. DF (Dissipation factor is known as the tangent of the loss angle and is commonly expressed...