Use sintered tantalum as anode and electrolyte as solid manganese dioxide.Temperature characteristics, frequency characteristics and reliability are superior to ordinary electrolytic capacitors, especially the leakage current is very small, good storage, long life, small capacity error, and small si

Through-core or pillar-type ceramic capacitors, one of its electrodes is the mounting screw. Lead inductance is very small,Good frequency characteristics, low dielectric loss, temperature compensation.Can not be made into a large capacity, will be caused by vibration capacity changes.Particularly su

By a concentration of a special mixture suitable for spraying sprayed into a thin film from the medium and then silver layer electrode sintered into a "monolithic" structurePerformance comparable with mica capacitors, can withstand a variety of climate, usually at 200 ℃ or higher temperature, rated

A thin oxide film is used as a dielectric capacitor and is sandwiched between two pieces of aluminum foil sandwiched between sheets of water-absorbent paper impregnated with a paste electrolyte. Since the oxide film has a unidirectional conductive property, the electrolytic capacitor has polarity.La

The structure is similar to that of paper capacitors, but using low loss plastic such as polyester and polystyrene as the medium. Good frequency characteristics, low dielectric loss. Can not be made of large capacity, poor heat resistance. Filter, integral, oscillation, timing circuit.

Film capacitors are mainly used in many industries such as electronics, home appliances, telecommunications, electric power, electrified railway, hybrid vehicles, wind power generation and solar power generation. The steady development of these industries has promoted the growth of the market of

1) The capacitor should be on duty, should be well documented equipment operation. (2) Inspection of the appearance of the operating capacitor bank should be carried out daily according to the rules and regulations. If expansion of the tank shell is found, it should be stopped to avoid malfunction.

The basic electrical properties of capacitors 1.the capacitance: Capacitor capacitor charge stored on the board's ability. Taking a parallel plate capacitor as an example: C = ε.S / 4πd where C is μF, S is the area of the electrode in cm, d is the thickness of the medium in cm, and ε is the diel

Capacitor industry with the development of electronic information industry and the popularity of home appliances, has been an unprecedented development, from the quantity, quality, service, to meet the needs of the development of electronic and household appliances, and led the relevant material

The role of air-conditioning capacitors Introduction Capacitors are the key components to start air-conditioning motors, and now most of the air conditioning on the market are used capacitors for both start and run air conditioning. Damage to the capacitor will cause the compressor's starting curren