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The frequency and temperature characteristics of ceramic capacitors

1 Frequency Characteristics of Ceramic Capacitors 🍏1.1 Q value and frequency characteristics of ceramic capacitors The capacitance of the first type of ceramic  capacitors (such as COG) is substantially invariant with frequency over the entire usable frequency range. Q value and resonant frequency are important indicators when high-frequency/ultra-high-frequency capacitors are used in bad resonant circuits. High-frequency/ultra-high-frequency [...]

2022-03-21T04:02:21+00:00Categories: FAQ|Tags: |Comments Off on The frequency and temperature characteristics of ceramic capacitors

Electrolytic capacitors aluminum foil corrosion process

Electrolytic capacitors aluminum foil corrosion process is widely used in industrial production.In actual industrial production, the tunnel corrosion process is generally used, including the steps of pre-stage chemical treatment → pre-stage electrolytic corrosion → post-stage electrolytic corrosion → post-stage chemical treatment. 1 Tunnel etching process ✨1.1 Pre-chemical treatment The annealed electrolytic capacitors aluminum foil sample generally [...]

2022-03-11T04:11:02+00:00Categories: FAQ|Tags: |Comments Off on Electrolytic capacitors aluminum foil corrosion process

The principle of corrosion technology of aluminum foil of electrolytic capacitor

🔊In the production of aluminum electrolytic capacitors, increasing the capacitance value per unit volume is the direction of continuous improvement of capacitors. The capacitance is proportional to the effective area of the electrode surface, so the most effective way to expand the capacitance of aluminum electrolytic capacitors is to increase the effective surface area of the [...]

2022-03-05T09:35:27+00:00Categories: FAQ|Tags: |Comments Off on The principle of corrosion technology of aluminum foil of electrolytic capacitor

Types of Ceramic Capacitors

🔆With the continuous advancement of ceramic capacitor manufacturing technology, various new Types of Ceramic Capacitors have appeared. There are mainly multilayer ceramic capacitors, large size multilayer ceramic capacitors, flexible terminal ceramic capacitors, open circuit ceramic capacitors, feedthrough capacitors, chip feedthrough capacitors, balanced wire feedthrough capacitors, large capacitance ceramic capacitors, etc. 🍒Multilayer Ceramic Capacitors Multilayer ceramic capacitors [...]

2022-03-01T09:25:25+00:00Categories: FAQ|Tags: |Comments Off on Types of Ceramic Capacitors

Frequency Characteristics of Ceramic Capacitor

👇1. Q value and frequency characteristics of ceramic capacitor ⭐️The capacitance of the class Ⅰ of ceramic dielectric capacitors (such as COG) is substantially invariant with frequency over the entire usable frequency range. Q value and resonant frequency are important indicators when high-frequency/super-frequency capacitors are used in bad resonant circuits. High-frequency/ultra-high-frequency capacitors with excellent performance have [...]

2022-02-17T04:13:36+00:00Categories: FAQ|Tags: |Comments Off on Frequency Characteristics of Ceramic Capacitor