2022-2-22 11:44:15
views
The most common Radial Aluminum Electrolytic capacitors for the general application is JRB series. JRB is categorized into Radial Aluminum Electrolytic Capacitor, which it has below features. And, it typically is designed for filtering, coupling and pulse circuits
•RoHS-compatible.
•Miniature and large capacity
•Radial leads
•Aluminum case with safely vent
jb has great sell for this series, and we are having best price for this series. If you are looking for cost down without quality loss, you can contact jb Capacitors Company asap.
2019-12-10 15:34:55
views
Do you use Radial Polymer Aluminum Electrolytic Capacitors?
We have good offer for these items because there are too many suppliers can produce it.
Now, we offer them with competitive price and stable quality. So we receive more and more customers demand of these items.
You can let me know your usually using specification then I can offer our substitution for you.
Let you test our samples first. Then you will amazed by our quality.
PSS - 2000H at 105°C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
PSR - 2000H at 105°C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
2019-4-3 14:21:58
views
Do you know that there is a famous website has analysis on present competitive situation of Aluminum Capacitors? Aluminum Capacitors Market report provides the detail you need including market shares and developing growth rate of top-line vendors. According to the report, the leading vendor is including Nippon Chemi-Con, Nichicon, Rubycon, Panasonic, Vishay, KEMET, EPCOS and others. Moreover, they have started to invest in China to build their China-based facilities.
Turing to jb Capacitors Company, we are doing business in China for many years, we are familiar with the environment, law, human resource and so on. We even have Taiwan office and Hong Kong HQ. jb has grown year by year, and keeping our high quality with competitive price. jb is just your best choice.
Contact us for more products information.
2018-12-11 16:19:10
views
ClassX2, Film cap, SMD capacitor, SMD Electrolytic capacitor, Radial Aluminum Elco capacitor
December is a busy and a joyful season, not only because of upcoming Christmas day but also for the following New Year and Luna New Year holiday. In order not to delays and interruption your demand, please do not forget to review your inventory before the joyful holiday with family.
jb Capacitors having several models are always sold like a hot cake--
JFW, the class X2 Metallized Polypropylene Film Capacitor
JRA, 2000H at 85°C, Radial Aluminum Electrolytic Capacitors, Miniature Series
JRB, 2000H at 105°C, Radial Aluminum Electrolytic Capacitor, Miniature and Large Capacitor.
JCS, 2000H at 85°C SMD Aluminum Electrolytic Capacitor
JCK, 1000H at 105°C SMD Aluminum Electrolytic Capacitor
Just don’t forget to check your stock. BE READY, BE HAPPY for the lovely holidays.
jb-Just your Best Choise. We are always be here to support your stock management.
jb team wish you a Happy and Joyful X’mas day.
2018-5-15 11:14:42
views
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.
2018-3-13 11:43:42
views
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
2017-9-28 1:16:48
views
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.
2017-9-20 23:48:28
views
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) |
2014-6-11 9:44:48
views
jb Capacitors manufactures and markets Leaded Radial Aluminum Electrolytic Capacitor with Miniaturized Size and wide Temperature. Following are JRA 2000H at 85°C, Leaded Radial Aluminum Electrolytic Capacitor features, specifications and dimensions. We supply high quality Radial Aluminum Electrolytic Capacitor to you.
JRA - 2000H at 85°C, Leaded Radial Aluminum Electrolytic Capacitor Features
Load life of 2000 hours at 85°C
High ripple current
Miniature Series
RoHS Directive Compliant
JRA - 2000H at 85°C, Leaded Radial Aluminum Electrolytic Capacitor Download PDF Files
http://www.jbcapacitors.com/pdf/JRA-85-Leaded-Radial-Aluminum-Electrolytic-Capacitors.pdf
JRA - 2000H at 85°C, Leaded Radial Aluminum Electrolytic Capacitor Specifications
| Items | Performance Characteristics |
| Operating Temperature Range (°C) | -40℃~+85℃ |
| Capacitance Tolerance (25°C, 120Hz) | ±20% |
| Leakage Current (μA) | 0.03cv or 4 whichever is greater(25°C, after 1 minute) |
2014-6-11 9:39:35
views
jb Capacitors manufactures and markets Leaded Radial Aluminum Electrolytic Capacitor with Miniaturized Size and wide Temperature. Following are JRB 2000H at 105°C, Leaded Radial Aluminum Electrolytic Capacitor features, specifications and dimensions. We supply high quality Radial Aluminum Electrolytic Capacitor to you.
JRB - 2000H at 105°C, Leaded Radial Aluminum Electrolytic Capacitor Features
Load life of 2000 hours at 105°C
High ripple current
Miniature and low impedance
RoHS Directive Compliant
JRB - 2000H at 105°C, Leaded Radial Aluminum Electrolytic Capacitor Download PDF Files
http://www.jbcapacitors.com/pdf/JRB-105-Leaded-Radial-Aluminum-Electrolytic-Capacitors.pdf
JRB - 2000H at 105°C, Leaded Radial Aluminum Electrolytic Capacitor Specifications
| Items | Performance Characteristics |
| Operating Temperature Range (°C) | -40℃~+105℃ (6.3V~100V); -25℃~+105℃(160V~450V) |
| Capacitance Tolerance (25°C, 120Hz) | ±20% |
| Leakage Current (μA) | 0.01CV or 3 whichever is greater.(25°C, after 2 minute) |
