When the current pass through the track, it will generate heat, the track should be wide enough to handle the heat. The actual width can be calculated by using formulae which we will discuss later.Īmperage: The design of the track also depends on the amount of the current that the track is going to carry. Power tracks should always be wider than the signal track.
![pcb calculator trace width pcb calculator trace width](https://docs.kicad.org/5.1/en/pcb_calculator/images/en/trackwidth.png)
Purpose: The purpose defines what kind of parameter does the track is going to carry, whether the Track is a power track or the Signal track. These factors help in improving the operation of the PCB board in a suitable way for any particular application. There are certain factors that are considered before designing the PCB Track such as Purpose, Amperage, Location, Thickness, and length. One should always keep an eye on the PCB Track Width and resistance because they ensure effective operation in transmitting signal and power and provides optimal operation of the PCB.įactors to consider while designing a PCB track These tracks are used to spread signal and power to each and every component on the PCB. The conductive path will be connecting two different components in the PCB and the PCB Tracks are also sometimes referred to as a PCB Trace. What is a PCB Track or PCB Trace?Ī Track on a PCB is a conductive path or the running path of copper that runs all over the circuit board, they act as a connection between two points on the PCB. If you are completely new to PCB, then it is highly recommended for you to read this PCB Basics article before you proceed any further. So, it is very important for a PCB Designer to calculate the right width and Resistance of his tracks. Further the width and resistance of the track also decides the voltage drop across the track.
![pcb calculator trace width pcb calculator trace width](https://www.ourpcb.com/wp-content/uploads/2018/02/Pcb-Trace-Width-Calculator.jpg)
Just like a wire, these tracks also have their own resistance and the maximum current that flow through it depends on its width. The wires in typical circuits are converted as tracks in a PCB.
![pcb calculator trace width pcb calculator trace width](https://i.stack.imgur.com/tU1T5.png)
These PCB boards are used to minimize the size and complications that are involved in the wired circuits. PCB boards are the basic element of all the electronic devices that we are using today.