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Меня зовут Дена, я с компании JB Capacitor. Наше предприятие с 1980 года производит пленочные конденсаторы, конденсаторы с большой емкостью с резьбовыми выводами и Snap-In,
электролитические алюминиевые SMD. Наша продукция широко продвигается по всему миру, и пользуется спросом, благодаря высокому качеству и низкой цене.
Я искренне верю в наше с Вами плодотворное сотрудничество. Позвольте мне представить цены на некоторые наши самые ходовые позиции.

JFV – X2 металлизированный полипропиленовый пленочный конденсатор, имеет сертификаты качества UL, TUV, CE – внутренний сертификат безопасности.
Срок производства: 5~6 недель, многие позиции на складе
Аналоги Panasonic ECQU, Arcotronics R46, Vishay MKP3382, Epcos B81130

JFB – металлизированный полипропиленовый пленочный конденсатор (аналог K73-17, CL21)
Срок производства: 5~6 недель
Аналоги Vishay MKT468, Epcos B32591~32594, Panasonic ECQV, Pilkor PCMT369

JFA – Полистирольные пленочные конденсаторы (CL-11)
JFB – Металлизированные пленочные конденсаторы (CL-21)
JFE – Миниатюрные металлизированные пленочные конденсаторы (CL-21X)
JFD – Металлизированные пленочные конденсаторы в прямоугольном корпусе (CL23)
JFG – Аксиальные металлопленочные и полипропиленовые конденсаторы
JFL – Металлизированные полипропиленовые конденсаторы CBB-21
JFO – <Class X2> Помехоподавляющие полипропиленовые конденсаторы
JFP – Высоковольтные полипропиленовые конденсаторы (CBB81)
JCS – SMD алюминиевые электролитические конденсаторы, 2000h , 85C
JCK – SMD алюминиевые электролитические конденсаторы,. 1000h , 105C

jb Capacitors Company
www.jbcapacitors.com

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When a capacitor discharges its charge throught a resistor, the charge of the capacitor decreases with time. The decreasing charge follows an exponential decay curve.

A super capacitor is also known as a double-layer capacitor. It polarizes an electrolytic solution to store energy electro statically. Though it is an electrochemical device, no chemical reactions are involved in its energy storage mechanism. This mechanism is highly reversible, and allows the ultra capacitor to be charged and discharged hundreds of thousands of times.

A super capacitor can be viewed as two non reactive porous plates, or collectors, suspended within an electrolyte, with a voltage potential applied across the collectors. In an individual super capacitor cell, the applied potential on the positive electrode attracts the negative ions in the electrolyte, while the potential on the negative electrode attracts the positive ions. A dielectric separator between the two electrodes prevents the charge from moving between the two electrodes.

A super capacitor is also known as a double-layer capacitor. It polarizes an electrolytic solution to store energy electro statically. Though it is an electrochemical device, no chemical reactions are involved in its energy storage mechanism. This mechanism is highly reversible, and allows the ultra capacitor to be charged and discharged hundreds of thousands of times.

A super capacitor can be viewed as two non reactive porous plates, or collectors, suspended within an electrolyte, with a voltage potential applied across the collectors. In an individual supercapacitor cell, the applied potential on the positive electrode attracts the negative ions in the electrolyte, while the potential on the negative electrode attracts the positive ions. A dielectric separator between the two electrodes prevents the charge from moving between the two electrodes.

For capacitors in parallel

Capacitors in a parallel configuration each have the same applied voltage. Their capacitances add up. Charge is apportioned among them by size. Using the schematic diagram to visualize parallel plates, it is apparent that each capacitor contributes to the total surface area.

Several capacitors in parallel.

For capacitors in series

Connected in series, the schematic diagram reveals that the separation distance, not the plate area, adds up. The capacitors each store instantaneous charge build-up equal to that of every other capacitor in the series. The total voltage difference from end to end is apportioned to each capacitor according to the inverse of its capacitance.

Several capacitors in series.

The entire series acts as a capacitorsmaller than any of its components.

Capacitors are combined in series to achieve a higher working voltage, for example for smoothing a high voltage power supply. The voltage ratings, which are based on plate separation, add up. In such an application, several series connections may in turn be connected in parallel, forming a matrix. The goal is to maximize the energy storage utility of each capacitor without overloading it.

For more products information please check: http://www.jbcapacitors.com/

When you use a capacitor after prolonged storage. you should pay attention.

An Aluminium Electrolytic Capacitor which has been stored for a long period of time tends to give increased leakage current.

Accordingly, whenever you use a capacitor that has been stored a while, make sure to gradually increase the voltage to the rated value. Since the leakage current tends to be higher with higher storage

atmosphere temperatures. store the units at a location with storage temperatures of -40 to 40C which is not exposed to direct sunlight.

When you use a capacitor after prolonged storage. you should pay attention.

An Aluminium Electrolytic Capacitor which has been stored for a long period of time tends to give increased leakage current.

Accordingly, whenever you use a capacitor that has been stored a while, make sure to gradually increase the voltage to the rated value. Since the leakage current tends to be higher with higher storage

atmosphere temperatures. store the units at a location with storage temperatures of -40 to 40C which is not exposed to direct sunlight.

Some Fan manufacturers use motor starting Metallized polypropylene film capacitors.

JFS-Motor starting Metallized polypropylene film capacitors have 18 kinds of types.

CBB60 &CBB61 are two of their types.

welcome to visit datasheet: http://www.jbcapacitors.com/pdf/JFS-Motor-Starting-Capacitor.pdf

Our X2 MKP film capacitors (0.22uF) is also used in power tool control board application, the reference max size can be (18X6X12)+/-1mm.
JFV--X2 Metallized Polypropylene Film Capacitor
0.22uF 275VAC +/-10% P:15mm Size: (18X6X12mm)+/-1mm Bulk RoHS
pls.contact us for specifications.

Specialized in manufacturing full series of Plastic Film Capacitors & Snap-in, Screw & Lug type Aluminum Electrolytic Capacitors. These products have been widely using in consumer's electronics, data processing, telecommunication, and industrial control's equipments. It is our commitment to offer our customers the best quality products with fast delivery and the best after sales services.

jb Capacitors has been producing film capacitors since 1980. We offer all kinds of film capacitors, polyester, polypropylene, polystyrene, epoxy dipped type, box type,X2, X1 class, high voltage film capacitors up to 2000VDC, besides winding

technology and stacked technology are both available. Our film capacitors are famous for high quality, short lead time and very competitive prices

jb Capacitors produces many kinds of motor starting capacitors, with high safety, high reliability, low dissipation factor and low temperature rise.

jb Capacitors has 30 years production experience on large can (snap in, screw, and lug  type) aluminum electrolytic capacitors. We sell top quality with reasonable prices.

Our SMD aluminum electrolytic capacitors 105'C and 85'C lead time is very short and  rices are the best in the market. Monthly output for SMD electrolytic capacitors can meet 30 millions.