| Type: | Polyester Capacitor |
|---|---|
| Capacitance: | 22NF |
| Manufacturing Material: | Polyester |
|
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Polyester Capacitor (Polyester Capacitor) refers to the use of two pieces of metal foil as electrodes, sandwiched in a very thin insulating medium, rolled into a cylindrical or flat cylindrical core, the medium is polyester, polyester film capacitors, high dielectric constant, volume Small, large capacity, good stability, suitable for bypass capacitors. The simplest structure of a polyester capacitor can be composed of two metal plates sandwiched between a layer of insulating medium. A voltage is applied between the two metal plates (electrode plates), and the electrode plates can store electric charge. The size of the stored charge is proportional to the voltage between the plates and the area (capacity) of the plates, and inversely proportional to the distance between the plates. Q=CV, that is, C=Q/V=εS/4πd (see the Theoretical Calculation and Correction of Film Capacitors for details) Q-charge stored on the plate; C-capacitor (PF); V-voltage between the plates (V ); ε-dielectric constant (polyester film is 3.0, polypropylene film 2.1); S-metal plate area (mm); d-the distance between the plates (mm).
The outstanding advantages of polyester capacitors: the accuracy, loss angle, insulation resistance, temperature characteristics, reliability and adaptability of film capacitors are better than electrolytic capacitors and ceramic capacitors.
The polyester capacitor is an essential element in electronic products, which acts as filtering, oscillation, power decoupling, bypass and coupling of pulsating signals in the circuit.
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
4.Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
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