Losses (ESR, IMP, DF, Q) C1.3 LOSSES C 1.3.1 Impedance and ESR A capacitor creates in AC circuits a resistance, the capacitive reactance (Formula C1-3). ...
Dielectric Insulation Resistance, Capacitor DCL Leakage Current and Voltage Breakdown C1.2 INSULATION RESISTANCE, IR Figure C1-10. Schematic of the Insulation Resistance IR in a capacitor The dielectric of a capacitor ...
Capacitance, Dipoles and Dielectric Absorption C1.1 CAPACITANCE The Capacitance is determined by, among other things, the characteristics of the dielectric material. International standards speak of ...
Basic Principles, Ampère’s Law and Magnetic Fields Strength L.1 Basic principles of inductive components Magnetism The basis for understanding inductors is provided by magnetism and a few fundamental ...
Introduction The aim of this survey is to collect and summarise mounting recommendations of publicly available information from capacitor and resistor ...
List of Standards The following is a list of most common soldering and mounting standards used and referred by passive component manufacturers in ...
Mounting Techniques Overview IR reflow soldering IR infrared “convection” reflow is commonly used in commercial large volume SMD components mounting process. The main ...
Common Soldering Process Issues Oxidization Fast oxidisation is a common issue related to high temperatures and presence of oxygen during the convection reflow or ...
PCB Board Design and Handling Board Design and Component Pre-Assembly Preparation The leads of leaded components shall be bent and often cut to the right ...
Soldering, PCB Handling and Rework Soldering What is the optimum soldering conditions and solder fillet? The best solder fillet for all SMT applications is one ...