Capacitors are almost indispensable energy storage components in electronic circuits. They have the characteristics of separating DC, connecting AC and preventing low frequency. It is widely used in coupling, straightening, bypass, filtering, tuning, energy conversion and automatic control circuits.

Film capacitors are used widely, in fields such as air conditioning, refrigerators, washing machines, fans, power supplies and so on. The film capacitor also involves the transportation industry, we are familiar with the train which also has the thin film capacitor. Film capacitors in the applicatio

Nowadays, the varistor occupies a high market share and occupies an important position in the electronic components. For us, when we choose the voltage, the higher the voltage is, the better? The first thing to understand is the principle and function of varistors. The voltage protection effect of a

1. Ceramic chip capacitance. Advantages: small size, high voltage resistance, low price, high frequency (one is high frequency capacitance). Faults: fragile! Low capacity. Purpose: high frequency oscillation, resonance, decoupling, sound. 2. Monolithic capacitance. Advantages: large capacity, small

Besides the common characteristics of capacitors,they are with such as small volume, large specific volume, long life, high reliability, suitable for surface installation, etc. With the rapid development of the electronic industry in the world, as the basic components of the electronic industry, mon

There are two kinds of voltage test for capacitors: DC voltage test and AC voltage resistance test. so it is usually called DC voltage. For example, DC10KV is the DC voltage of 10000V.The withstand voltage test of electronic products, also called HIPOT test, is a 100% processing test that is used to

6) When ESR is low,the strong ripple current resistance of thin film capacitors larger than 200mA/ μ F, electrolytic capacitance through ripple current capacity is 20mA/ μ F, this feature can greatly reduce the capacity needed in the system. Domestic manufacturers such as Xiamen Fara's main products

2) Good temperature characteristic, wide range of product temperature, can be used from -40 ℃ to 105 ℃ high temperature polypropylene film capacitor, with temperature stability that polyester film and electrolytic capacitor don’t have. 3) The frequency characteristic is stable, the product high freq

The technical advantage of film capacitor is that the early DC support membrane capacitors are electrolytic capacitors, especially the base film self technology development and metallization technology using split technology appeared,which not only makes the volume of thin film capacitance smaller a

1. Ceramic chip capacitor. Advantages: small, high voltage resistance, low price, high frequency (one is high frequency capacitor). Faults: fragile! Low capacity. Purpose: high frequency oscillation, resonance, decoupling, sound. 2. Monolithic capacitor. Advantages: large capacitance, small volume,