jb Competitive Price for Series of Radial Ecaps

Hi Friends, since May 1st, the price of radial Ecaps are not stable due to the material problem.
Do you have those inquiry at this moment?
Would you like to check your inventory and send me your list?
You can have more comparison and choice after you receive our offer.
We also can provide you some samples to test. Let you have more confidence about our products.
I believe that once you used our products, you may be amazed by our perfect performance.
Just check below items to see which one is your ideal goods and let me know it.
I can prepare the samples for you!  info@jbcapacitors.com

JRA - 2000H at 85°C, Radial Aluminum Electrolytic Capacitors, Miniature Series
JRB - 2000H at 105°C, Radial Aluminum Elec. Capacitors, Miniature and Large Capacity
JRC - 2000H at 105°C, Radial Aluminum Elec. Capacitors, High Frequency and Low Impedance
JRD - 5000H at 105°C, Radial Aluminum Elec. Capacitors,Low Impedance, Long Life
JRG - 10000H at 105°C, Radial Aluminum Elec. Capacitors Extremely Low Impedance, Long Life
JRJ - 1000H at 85°C, Radial Aluminum Electrolytic Capacitors,7mm Height
JRK - 2000H at 105°C, Radial Aluminum Electrolytic Capacitors,7mm Height
JRW - 2000H at 105°C, Radial Aluminum Electrolytic Capacitors Extra Lower Impedance
JRQ - 1000H at 105°C, Bi-Polarized Radial Aluminum Electrolytic Capacitors

jb Radial Aluminum Electrolytic Capacitors—JRA&JRB

JRA JRB are very strong series in jb capacitors company

They are suitable for switch power supply and router products, which win the good response from our customers and receive lots of orders every year. 

Because of the customers good support for many years, we enhance the our quality constantly and give feedback to market demand. 
JRB is the standard type for radial aluminum capacitors, wide temperature range, miniature and large capacity, we provide high quality for sure. 

To win your trust, we can offer free samples and competitive price for you! 
If you are looking for the alternative power capacitors, please feel free to contact us! 
We look forward to our nice beginning with you.

jb E-cap Receive Good Feedback from Customer

Our jb Capacitors Company produce E-cap since 1980, with high quality, fast delivery time & very good prices.

Many big distributor and manufacutres buy E-cap from us for long time, below is one of our customer’s good feedback. We would like to share to all of you :

We are buying your E-caps since 2009, and so far we have good track record with them.

We are in the high quality custom power supply business. Most of our products are designed for 30 years operating life. As you noticed, our purchasing quantities steadily increased for your E-capacitors, and we plan to do so.

However, the past taught us to be tedious to collect reliability record on many critical items, mainly E-capacitors.

As said, in the coming year, we will increase our purchases from JP Capacitor, since we are very happy with your service, support and response times.

Please check our products link: http://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/ and send us more E-cap inquiries. We’re always ready to give full support for you.

From jb Capacitors Company
----Just your best choice

jb Capacitors Company Released A Series of Axial Aluminum E-caps, Competitive Prices Available Now!!

Dear Friends,
Good news for you!
Recently, jb Capacitors Company developed few series of axial aluminum electrolytic capacitors, especially for audio system.
High quality commitment, competitive prices supported during Spring Season. Any interest, please don’t be hesitate to contact our sales for best quotation. 
We are ready here to offer you great services. 
Email: info@jbcapacitors.com

Feacture:

  • Bi-Polarized
  • 105”C 1000 hours
  • Different low Dissipation Fact MAX 4% at 1KHz/  MAX 5% at 1KHz/  MAX 10% at 1KHz/ or MAX 4% at 120Hz
  • High-quality crossover non-polar aluminum electrolytic capacitors

Application:

  • Specially produced for Cross-Over Networks with high fidelity audio system
  • Product mainly used: Tube Amplifiers, Audio and HiFI Systems, Audio Converters and Dividers (partials), Audio amp, Automotive Electronics Products, speaker and so on

PDF datasheet link:

http://www.jbcapacitors.com/pdf/JAC-Bi-Polarized-Axial-Aluminum-Electrolytic-Capacitors-For-Audio-System.pdf

http://www.jbcapacitors.com/pdf/JAD-Bi-Polarized-Axial-Aluminum-Electrolytic-Capacitors-For-Audio-System.pdf

http://www.jbcapacitors.com/pdf/JAE-Bi-Polarized-Axial-Aluminum-Electrolytic-Capacitors-For-Audio-System.pdf

http://www.jbcapacitors.com/pdf/JAF-Bi-Polarized-Axial-Aluminum-Electrolytic-Capacitors-For-Audio-System.pdf 

jb Tell You the Main Methods of Testing E-Caps Lifetim

Today we introduce the Main Methods of Testing E-cap Lifetime. 

Usually we have two methods for testing lifetime, please find more detail information as below:

1. Normal testing: 
(Periodic sampling is conducted every four months)
The environment temperature test: 20 ~25      
Relative humidity: 45%-75%    
Relative air pressure: 86kpa-106 kpa 

Inspection items: High temperature 105 ℃ storage 3000 Hours      
High temperature life test the durability:  3000 Hours 

For above test, we have exact equipment for testing, after testing, the real test data can prove the product of real lifetime. 

2. Destructive testing: 
(do the regular sampling inspection every 2 months)
Put the capacitors in the oven, the temperature raise 10 degrees (for example: if the capacitors' oringinal temperature is 105 , it needs rise to 115 ). 
let current go through (should be the capacitor's current),  then the capacitors' lifetime will decay half. (it means, 3000 Hours becomes 1500 hours), after testing 63 days, will take out capacitors and see if it can still work or not.

You are kindly to check more E-caps information from our website: 
http://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/

From jb Capacitors Company 
-- Just your best choice

jb Order Plan Before CNY

We jb sales team wish you Happy New Year 2018!

For your information, we will start CNY holiday in February. 
We kindly suggest you please place order before our CNY to get better delivery date.

After many years development, we “jb” brand has become one of the top manufacturers in capacitors industry in the world.
We have full product lines including X2 film capacitorsMotor capacitorsAudio film capacitorsPower meter capacitorsRadial electrolytic capacitorsSMD type Ecap, Axial type Ecap etc.

 

jb New Axial Aluminum Electrolytic Capacitors JAA Series, Low Leakag

Are you looking for professional manufacturer of axial aluminum electrolytic capacitors?
Please focus on our JAA series. 
It supplies with temperature at 85"C, reliable high quality. What's more, prices supported very good during promotion.
Any interest, please don't hesitate to contact us, let's help you win more market shares. Thank  you
Features:
1.85"C, 2000hours assured
2.Low leakage current
3.Two rubber type
4.For general purpose application
 
Specification:
Operating temperature range: -40"C~+85"C
Capacitance tolerance(20"C, 120Hz):+/-20%
Voltage Range:6.3~160WV
 
datasheet link:

jb Capacitors Released The Holiday for Hot Temperature At The Beginning of August

Recently, the weather is extremely hot, the Observatory of China has been repeatedly announced the hot occurrence of the Red and Orange. In order to take good care of our employees, jb. Our production line workers will enjoy one week holiday, while our sales office will still open from Monday to Friday to serve our customers. If you want to place an order, please contact with us as soon as possible to speed up the production time!

In addition, jb Capacitors warmly remind you to drink more water and not to be under the blazing sun for a long time, it is liable to get sunstroke in the hot temperature. More information please visit jb Capacitors official website: http://www.jbcapacitors.com/

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.

jb Structure of Aluminium Electrolytic Capacitors

Basic construction:
1, Two pieces of foils interleaved with an absorbent paper build up the key element of an Aluminium Electrolytic Capacitor, and all these materials should be wound tightly into a cylinder shape
2, The positive foil, or the anode foil are all made from pure aluminium foil. The aluminium oxide dielectric has been formed electrolytically on the surface.. 
3, The foil has been etched to make the effective surface area more larger, and the area of the anode is usually 30–100 times larger than the plan area of the foil.

Figure: How dielectric structure works in an Aluminium Electrolytic Capacitor ?
4, The other plate is a combination of high-absorption paper impregnated with an electrolyte, in contact with a cathode foil. 
5, The electrolyte is there to make good contact with the anode, by permeating its etched structure, and also to repair any flaws in the oxide layer when the capacitor is polarised. 
6, The function of the aluminium cathode foil is to reduce the series resistance of the capacitor by making contact with the paper over a wide area.

We welcome you to order our jb Aluminium Electrolytic Capacitors and anatomy it, if you want to have a more clear understanding of them. Do it yourself will be more fun and meaningful.