AC high voltage ceramic capacitor are mainly used in AC voltage work situations, such as power testing equipment, national grid equipment, etc. AC high-voltage ceramic capacitors have high requirements for various indicators of the capacitor, and generally require the following parameters: 1. AC working voltage; 2. Lightning impulse voltage; 3. Partial discharge level; 4. Temperature change [...]
For some purchasers and engineers, when purchasing Snap-in aluminum electrolytic capacitors, they don’t know much about Snap-in aluminum electrolytic capacitors and don’t know how to judge the quality of Snap-in aluminum electrolytic capacitors. Our company summarizes the following customers often encountered A few points: 1 Voltage and capacity of Snap-in aluminum electrolytics capacitor; Undoubtedly, the voltage [...]
The capacitor production process includes cutting, winding, impregnation, assembly, aging, sealing, printing, casing, measurement, packaging, inspection and other processes. Among them, the cutting of aluminum foil is to cut a whole piece of aluminum foil into several small pieces to make it necessary for proper capacitor manufacturing; in the winding of electrolytic paper, the electrolyte in [...]
High frequency capacitors are basically composed of passive components, active devices and passive networks. The frequency characteristics of components used in high-frequency circuits are different from those used in low-frequency circuits. Passive linear components in high frequency circuits are mainly resistors (devices), capacitors (devices) and inductors (devices). Features of high frequency capacitors: 1. High-Q C0G series [...]
Introduction: Filter capacitor play a vital role in electronic circuits, contributing to their stability, reliability, and performance. These components are widely used in various applications, including power supplies, audio systems, and communication devices. In this article, we will explore the definition, working principle, circuit symbol, types, and applications of filter capacitors, shedding light on their significance [...]