jb RC Unit Capacitors Application

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


jb Invitation to The Chip Expo

Please attention the coming exhibition of our company. 
Welcome to visit us at below show. 

We produce: Film CapacitorsAluminum Electrolytic capacitors, Design and offer customized products also!

Chip EXPO 2017

Booth No.: B17

Date: Oct 31 - Nov 2nd, 2017

Address:"Expocentre" Moscow Russia

jb Capacitors Wish You a Happy Mid-Autumn Festival

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.

jb Elektrolitik Kondansatör

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.

jb Standard SMD Aluminum Electrolytic Capacitors 85℃

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)


jb High End Audio Capacitors—JFX & JSX

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

Please Join Us in Greatly Promotional Activity--jb Capacitors Company

Are you looking for competitive prices offer on high quality products? Please focus on jb capacitors company, a professinal manufacturer with more than 36 years history,
which mainly speciallized in MKT&MKP film capacitorsmotor running capacitors and SMD, radail, large can aluminum electrolytic capcitors
Nowadays, we have greatly promotional activities on strong series products. More favorable prices and faster delivery time are supportive!
Should have any interest, please just be free to send us your RFQ list, let's help you cost down. It will be a great pleasure to hear from you.  Thank you.

jb Special Prices for SMD Type Electrolytic Capacitors in Summer

If you have more interested about the details, please jb capacitors offers high quality product of SMD Aluminum Electrolytic Capacitors, with competitive prices and reliable customer service.
We have very competitive and special offer for SMD type e-caps during Summer, pls. feel free to send us your request.

Features:
1.Chip type, operationg with wide temperature range -40"C~+105"C.
2.Designed for surface mounting on high density circuit board
3.Emboss carrier tape packing system is available for automatic insertion;
Comply with the RoHS directive.

Specifications:
Operating Temperature: -40°C~+105°C
Voltage Range: 4-100V.DC
Capacitance Rang: 0.1μF ~1000μF
Capacitance Tolerance: ±20% at 120Hz, 20°C

Dimensions (Unit: mm):                               
4*5.4; 5*5.4; 6.3*5.4; 6.3*7.7; 8*6.2; 8*10.5; 10*10.5; 10*13.5; 12.5*13.5; 12.5*16; 16*16.5; 16*21.5

If you have more interested about the details, please reference:
http://www.jbcapacitors.com/pdf/JCK-1000H-at-105-SMD-Aluminum-Electrolytic-Capacitor.pdf
jb capacitors International Company website and profile:
http://www.jbcapacitors.com/pdf/jb-Capacitors-Company-Presentation.pdf

jb Good Offer For Capacitors in May

We wish you enjoy holidays in May and also we would like to offer more competitive prices for our VIP customers in May. 

Hot products and special offer in May:

SMD Aluminum Electrolytic capacitors, 2000hours at  85C’—JCS series

SMD Aluminum Electrolytic capacitors, 2000hours at 105C’—JCK series

Bigger quantity support even more better. Short lead time and reliable quality.

Pls. send us your RFQs for above two series, May is the right time for them. 

jb Short L/T for ECap, Free Samples of ECap

jb Capacitors, a professional manufacturer for aluminum electrolytic capacitors, and film capacitors.

Two factories, 3 branch offices: Taiwan, HongKong, Dongguan.

Our L/T for the aluminum ECap series improved much now. and especially when the quantity is bigger than MOQ, we can be more faster.
Some items we have free samples on stock now, please welcome to ask for free samples for testing!

Add Radial ECap + Large can type ECap picture below.