PCB Return Loss Specification: What the Link Can Tolerate Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This article…

PCB S Parameter Measurement Setup: Describing the Board with Numbers Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB S parameter measurement setup gives you a…

PCB VSWR Measurement on A Board: How Much Comes Back Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB VSWR measurement on a board from the perspective of…

PCB Impedance Matching Network Tuning: Making the Parts Fit Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB impedance matching network tuning from the perspective of a PCBA…

PCB Balun Implementation on Board: From Unbalanced to Balanced Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB balun implementation on board from the perspective of a PCBA…

PCB Directional Coupler Design: Taking a Sample of the Power Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB directional coupler design gives you a practical…

PCB Filter Component Self Resonance: When the Part Stops Being a Part Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for…

PCB Thermal Relief on A Plane: Soldering to a Big Copper Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years.…

PCB Buck Converter Layout Rules: Where the Current Loops Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB buck converter layout rules from the perspective of a PCBA…

PCB Ground Bounce in A Package: The Ground That Moves Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB ground bounce in a package from the perspective of…