1. Classification and characteristics of ceramic dielectrics in ceramic capacitors The ceramic dielectric used in ceramic capacitors has a high or even very high dielectric constant, which is an [...]
1.High-Power Ceramic Capacitor Structure Type High-power ceramic capacitors refer to ceramic capacitors with a rated reactive power exceeding 200V·A. They use high-voltage, low-loss ceramic as the dielectric,Capacitor structure Type include [...]
Types, Structures, and Performance Characteristics of Ceramic Trimmer Capacitors 1.1 Trimming Methods and Performance Analysis of Ceramic Trimmer Capacitors Ceramic trimmer capacitors are ceramic capacitors whose capacitance can be [...]
1.Ceramic Dielectric Capacitors Capacitors using ceramic as the dielectric are generally called ceramic capacitors, or simply ceramic capacitors. Due to abundant raw materials, simple structure, low price, and a [...]
1.Snubber Capacitors as MOSFET and IGBT Switches To transfer the stress impact experienced by MOSFET and IGBT switches during the turn-off process, especially to limit the induced potential generated [...]
1.Capacitor CurrentSurge Characteristics and Limiting Factors Capacitors are subject to dv/dt and current surges in some applications. Theoretically, capacitors can withstand unlimited current surges. Furthermore, when used as high-frequency [...]
Due to their excellent properties, film capacitors are widely used in electronic circuits. Depending on the specific requirements of different electronic circuits, film capacitors with varying characteristics can be [...]
1 Analysis of Capacitor FailureUnder Climate Influences 1.1. High and Low Range Temperatures In their respective general descriptions, the high range temperature Tmax and the low range temperature Tmin are defined [...]
1.Capacitor Insulationand Dissipation Factor Analysis The dissipation factor, tanδ, is the ratio of the effective power (dissipated power) of a sinusoidal load to its apparent power. If dielectric loss [...]
1.Capacitance Usually, the capacitance of capacitor of film ranges from 1000pF to tens of microfarads, and the compensation capacitors of power capacitors and medium-frequency power supplies can reach hundreds of microfarads. [...]