![]() What are positive and negative polarities? PCBs, come with silkscreen markings to clearly indicate the mounting direction of components. Polarity markings for different SMD components What does component polarity mean?įor polarized components, polarity describes the positive and negative pins so that they can be mounted in the right direction. We will be using the terms orientation and polarity interchangeably in this article. Hence, it is vital to identify the polarity – positive (anode) and negative (cathode) pins – of a component before mounting them on a circuit board. If wrongly placed, it will disrupt the functionality, can cause component failures, or even turn the board non-functional. When placing components on a PCB, their correct orientation and polarity matter. RLC Resonant Frequency and Impedance Calculator. ![]() Bandwidth Rise Time and Critical Length Calculator.Transmission Line Reflection Calculator.Trace Width and Current Capacity Calculator.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |