jb capacitors company have a successful exhibition at Moscow CHIPEXPO last week.
We receive many visits at the exhibition, customers are very interested in our samples. Catalogues and our special small gifts.
We are very glad to meet our customers face to face. Wish we have more fruitful cooperation in future.
jb capacitors company will keep giving the fullest support for all our customers.
Our audio film capacitors are middle-high level, which loved by high-end audio makers.
They can bring out unbeatable sound performance, also awesome audio experience.
Many manufacturers of loudspeaker and amplifier bought audio film capacitors from us.
We have pretty high reputation of in Europe, there are many distributors of ours.
You will have more confidence after seeing our test reviews from our customers all over the world!
Welcome to send us your request and have samples tested!
JFX PDF datasheet:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX PDF datasheet:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JFX Test Reviews:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
JSX Test Reviews:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
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| Item | JFX - Premium Metallized Polypropylene Film Capacitors – Axial | JSX - Superior Metallized Polypropylene Film Capacitors – Axial |
| Passive flammability | GB10191-88 IEC384-16 | GB10191-88 IEC384-16 |
| Operating temperature | -55℃～+85℃ | -55℃～+85℃ |
| Capacitance range | 0.047~100uF | 0.1~100uF |
| Capacitance tolerance | ±3%(E)、±5%(J) 1KHz | ±3%(E)、±5%(J) 1KHz |
| Rated voltage | 250V、400V、630V.DC | 250V、400V、630V.DC |
| Withstand voltage | 1.5VR 5S | 1.6VR 5S |
| Dissipation factor | ≤0.0020 1KHz | ≤0.0010 1KHz |
| Insulate the electric resistance | ＞0.33uF ≥15000MΩ | CR≤0.33μF, I.R≥15,000MΩ |
| Leads Diameter | 0.6、0.8、1.0、1.2 Tinned Pure Copper | 0.6、0.8、1.0、1.2 Silver-plated Copper Wire |
November is coming means winter is also coming. Halloween is not far, do you have any plan to scare the children who will come to Trick-or-treat?
In Asia, not every kid plays trick-or-treat. But they can enjoy the decoration in school. Filled with pumpkin and evil witches, looks really creepy.
Have fun and hope you will have an impressive Halloween. 
Btw, do not forget to send us the inquiry.
We have special sales for many items. Just feel free to get the most favorable price!
From jb Capacitors Company
Do you hear about RC unit Capacitor? A kind of components which installed by a capacitor and a resistor as a unit.
So why do need to make such type of component? It’s quite common for us to see the resistor and capacitor is used in one circuit,
RC circuits are really cool because instead of a steady flow of current, an RC circuit is one in which the current varies over time.
If you ride your bike to work or school you know that you'll be safer when you wear a helmet with a flashing light on it.
But what you may not know is that the light flashes because of an RC circuit!
The duration of the flash is determined by the resistance and the capacitance in that circuit.
For example, a small capacitance would produce a quicker flash, whereas a larger capacitance would produce a slower flash.
From jb Capacitors Company
Please attention the coming exhibition of our company.
Welcome to visit us at below show.
We produce: Film Capacitors, Aluminum Electrolytic capacitors, Design and offer customized products also!
Chip EXPO 2017
Booth No.: B17
Date: Oct 31 - Nov 2nd, 2017
Address:"Expocentre" Moscow Russia
How time files, China is going to celebrate the traditional Mid Autumn Festival in lunar month August 15th.
To all over the world, the moon shines brighter and rounder.
At that night, many Chinese families will gather together to eat mooncakes while appreciate the bright moon.
Herewith an interesting story for you.
Sincerely, jb Capacitors Compmay wish you a wonderful and happy Mid-Autumn Festival. Thank you.
Elektrolitik kondansatorlerde dielektrik madde olarak asit borik eriyigi ya da borakslı elektrolitler bulunur. İletken levhalar ise aluminyum ya da tantalyum plakalardır. Elektrolitik kondansatorler, kutuplu ya da kutupsuz olarak uretilirler. Kutuplu olan kondansatorler DC devrelere baglanırken artı ve eksi uclara dikkat edilmelidir. Yanlıs yapılan baglantılarda anotta bulunan oksit tabakası metal yuzeyi kısa devre edip, yuksek ısı olusumuna ve kondansatorun patlamasına yol acabilir.
Elektrolitik kondansatorler sıvılı tip ve kuru tip olarak ikiye ayrılır. Sıvılı tip elektrolitik kondansatorler sadece DC devrelerde kullanılabilen, pozitif levha olarak aluminyum barındıran kondansatorlerdir.
Bu tip kondansatorlere DC akım uygulandıgında, pozitif levha üzerinde yalıtkan bir oksit tabakası oluşarak dielektrik gibi davranır. Olusan bu tabaka cok ince oldugundan kondansatorun kapasitesi yuksek olur. Kuru tip elektrolitik kondansatorlerde ise elektrolitik sıvı yerine boraks eriyigi emdirilmis kagıt ya da bez kullanılır.
Elektrolitik kondansatorlerde bulunan elektrolitik sıvısı asırı sıcak nedeniyle zamanla kurumaya basladıgından, kondansatorun kapasite degeri dusebilir ve bu durum hassas devrelerin calısma sisteminde arızalara neden olabilir.
Since 2005, jb Capacitors Company has been specialized in production of Aluminum Electrolytic Capacitors, today we would like to introduce you JCS - the hot seller of SMD Aluminum Electrolytic Capacitors.
SMD E-Cap looks tiny and special, they can be widely used in so many ways, they’re much easier to place using automated assembly equipment.
JCS is round type, it has the greatest quality and favorable price, also short lead time. You can see the specification form down below.
Here is JCS PDF datasheet, you might want to check it out! http://www.jbcapacitors.com/pdf/JCS-2000H-at-85-SMD-Aluminum-Electrolytic-Capacitor.pdf
| | JCS |
| Operating Temperature | -40°C~ +85°C |
| Voltage Range | 4V ~ 100V.DC |
| Capacitance Range | 0.1 ~ 10000μF |
| Capacitance Tolerance | ±20% at 120Hz, 20°C |
| Leakage Current | Leakage current (Φ4~Φ10) ≤0.01CV or 3μA, whichever is greater.(after 2 minutes application of rated voltage) |
| Leakage current (Φ12.5~Φ16) ≤0.03CV or 4μA, whichever is greater.(after 1 minutes application of rated voltage) |
You may know we produce lots of capacitors. Their performance are well in every field.
Today, I am going to introduce one kind of capacitor.
They have good reputation in making audio equipment – JFX and JSX.
Our JFX and JSX series have got lots of approvals from many audio engineers
Our audio capacitors provide high sound quality with competitive prices
We have many manufacturers and distributors reorder every year.
If you are willing to know more about our JFX and JSX audio capacitor, please feel free to get on our website. There is more information you can find.
Or just send us a mail we will be glad to help you find the most suitable capacitors for you.
JFX & JSX FEATURES
. Quick transient design
. High Precise Capacitance ± 3%, ± 5%
. Very low Dielectric absorption factor
. Very low Dissipation factor
. Very low ESR
. Very low Inductance
. Excellent handling of high current audio pulses
Today, I would like to show you more detailed information about jb JFW MKP X2 Class Capacitors. jb provides four sizes of JFW Safety Film Capacitors samples: Pitch 10mm, Pitch 15mm, Pitch 22.5mm and Pitch 27.5mm.
Here are the items of jb JFW Radial Class X2 310VAC Capacitors in each four pitches:
| Pitch | CAP | L±1.0 | T±1.0 | H±1.0 | P±1.0 | d ر0.05 | Part Number |
| 10mm | 0.01 | 13 | 11 | 5 | 10 | 0.6 | JFW0A9103K100000B |
| 15mm | 0.47 | 18 | 19 | 11 | 15 | 0.8 | JFW0A9474K150000B |
| 22.5mm | 0.56 | 26.5 | 19 | 10 | 22.5 | 0.8 | JFW0A9564K225000B |
| 27.5mm | 1 | 31.5 | 19.5 | 10.8 | 27.5 | 0.8 | JFW0A9105K275000B |
