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Capacitor technical knowledge, principles and fundamentals

Japanese brand aluminum electrolytic capacitor sales are sluggish!

Japanese brand aluminum electrolytic capacitor Guimigong recently announced last quarter's earnings report: due to trade friction, resulting in reduced demand for aluminum electrolytic capacitors, the revenue of the company's capacitor division decreased 21% from the same period last year to 27.038 billion yen, operating loss It was 1.134 billion yen. The revenue of other business units [...]

2019-08-27T11:16:28+00:00Categories: Knowledge|Comments Off on Japanese brand aluminum electrolytic capacitor sales are sluggish!

Top ten most commonly used electronic components list

Engaged in the electronics industry, there is an indescribable feeling for all kinds of electronic components. For engineers engaged in the electronics industry, electronic components are like the daily rice imported by people. They need to be touched every day, and they need to be used every day. Yes, but in fact, many engineers inside the [...]

2020-11-19T07:01:59+00:00Categories: Knowledge|Comments Off on Top ten most commonly used electronic components list

What are the classifications of Guoju Capacitor?

Guoju capacitor 1. According to the structure, there are three categories: fixed capacitor, variable capacitor and trimmer capacitor. 2. Classification by electrolyte: organic dielectric capacitors, inorganic dielectric capacitors, electrolytic capacitors, electric heating capacitors and air dielectric capacitors. 3, according to the use of: high frequency bypass, low frequency bypass, filtering, tuning, high frequency coupling, low frequency coupling, [...]

2019-04-03T10:02:15+00:00Categories: Knowledge|Tags: |Comments Off on What are the classifications of Guoju Capacitor?

The use and working principle of film capacitor

一, Film capacitor A film capacitor is a capacitor in which metal foil is used as an electrode, and plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate are overlapped from both ends and then wound into a cylindrical structure. According to the type of plastic film, they are called polyethylene capacitors (also known as Mylar [...]

2020-11-11T08:40:07+00:00Categories: Knowledge|Tags: |Comments Off on The use and working principle of film capacitor

What is the bypass capacitor and its related characteristics?

What is the bypass capacitor? A capacitor that bypasses the high-frequency component of an AC signal mixed with a high-frequency current and a low-frequency current is referred to as a "bypass capacitor." The main function of the bypass capacitor is to create an AC shunt that eliminates unwanted energy entering the susceptible region, ie when mixed [...]

2020-11-12T07:21:46+00:00Categories: Knowledge|Comments Off on What is the bypass capacitor and its related characteristics?

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