jbcapacitors blog

We produce high quality electrolytic capacitors, Except for SMD and radial type, we also produce large can type, such as Screw terminals, we offer very competitive prices and flexible MOQ. 
High ripple current, Used for computers, communication powers, Hi-ripple circuit of electric vehicle, electric train, general-purpose inverter etc..

JMJ- Screw aluminum electrolytic capacitors, 2000hours at 85°C

JML- Screw aluminum electrolytic capacitors, 2000hours at 105°C

JMN- Screw aluminum electrolytic capacitors, 5000hours at 85°C

JMQ- Screw aluminum electrolytic capacitors, 5000hours at 105°C 

jb capacitors company not only produce film capacitors, but also supply many kinds of electrolytic capacitors now. 

Welcome send us your request @ info@jbcapacitors.com.
You will receive very satified offer and support from us. 

SMD type Aluminum Electrolytic capacitors

THT Radial Aluminum Electrolytic Capacitors

Snap-in Aluminum electrolytic capacitors

Are you looking for good supplier for Snap-in Aluminum electrolytic capacitors? jb capacitors will be your best choice!

Now we have very good offer for Snap-in Aluminum electrolytic capacitors, good prices, short delivery and reliable quality. Based on good technology,our quality of large can e-cap is the top high in China.

Currently mainly promote below for series, please send us your request for good prices. 

JNC- Snap-in Aluminum electrolytic capacitors, 2000hours at 85°C  (3000hours is available upon request)

JNE- Snap-in Aluminum electrolytic capacitors, 2000hours at 105°C 

JNJ- Snap-in Aluminum electrolytic capacitors, 3000hours at 105°C

JNG- Snap-in Aluminum electrolytic capacitors, 5000hours at 85°C

jb supply high quality Snap-in Aluminum Electrolytic Capacitor, which are highly effective and durable. jb JNE used in industrial welding machines, variable frequency speed controller, servo control, switching power supply, PC machine power supplies, industrial power supplies and other DC and pulsating circuits.

Features:
Load life of 2000 hours at 105°C
High ripple current, Smaller size, PCB Mounting
Operating Temperature Range (°C): -40℃~+105℃ (16V~100V);  -25℃~+105℃(160V~600V)

If you want to know more information about jb JNE, please see: 
http://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/JNE-Snap-in-105-Miniaturized-Aluminum-Electrolytic-Capacitor.html

jb Capacitors manufactures and markets full series of Screw Aluminum Electrolytic Capacitor. Here are some basic knowledge of jb 2000H at 105°C Screw Aluminum Electrolytic Capacitor JML.

Features:
Load life of 2000 hours at 105°C
Size may be selected
High ripple current

Specifications:
Rated Voltage Range (V): 10V～100V; 160V～400V
Operating Temperature Range (°C) : -40°C~+105°C; -25°C~+105°C
Capacitance Tolerance (25°C, 120Hz): ±20%

jb Screw Aluminum Electrolytic Capacitor JML is used for computers, communication powers Hi-ripple circuit of electric vehicle, electric train, general-purpose, etc.
If you want to get more information, please click: 
http://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/JML-2000H-at-105-Screw-Aluminum-Electrolytic-Capacitor.html

How are you doing these days? Summer is coming, is it hot at your side? The passive components market is hot again together with summer! 
Sir, are you looking for below Aluminum electrolytic capacitors currently? Do you want to get high quality product, with competitive prices and reliable customer service? 

jb Capacitors Company will be your best choice. 

Currently we produce many kinds of aluminum electrolytic capacitors, such as radial type, SMD type, and large can type, please check our strong series e-caps pictures, are you interested in?

Can you send us your request of this kind of capacitors, let us help you cost down? You will benefit much from our strong support, and you will be satisfied with our good prices and good service.

Looking forward to your enquiries of capacitors, and other film capacitors inquiry also welcomed much.

jb Capacitors Company produce kinds of Radial Lead Aluminum electrolytic capacitors, with standard
Bulk pack and Ammo Pack.

1. About Ammo pack, if Diameter ≤ 8mm, we offer Kink Leads Ammo Pack. (as below photo)

2. while, if Diameter ＞8mm, we offer straight leads Ammo Pack. (as below photo)

If you have any other questions, or need any support from us, please contact our sales department at once, thank you.

jb Capacitors Company ---just your best choice

Серия JRB – это новая серия электролитических конденсаторов в складской программе Компэл от известного производителя JB Capacitors. Эти конденсаторы предназначены для самого массового сегмента потребительской электроники, имеющие базовые параметры рабочего температурного диапазона от -40℃ до +105℃ и времени наработки на отказ в 2000 часов.

Такое соотношение характеристик позволяет предложить производителям электроники хорошее 
соотношение цена/надежность. Применение электролитических конденсаторов с базовой
наработкой в 2000 часов позволяет существенно снизить стоимость конечного продукта при
больших производственных объемах. Конденсаторы JRB являются аналогом и отличной
альтернативой таким сериям конденсаторов, как EHR от Hitano, TM от Jamicon, RD от Samwha, SH от Yageo. Основные диапазоны электрических параметров, в рамках которых могут быть выбраны конденсаторы серии JRB представлены ниже:

Рабочий диапазон температур -40℃ ~ +105℃ -25℃ ~ +105℃
Рабочее напряжение 6,3 ~ 100 В 160 ~ 450 В
Номинальная емкость 0,1 ~ 22000 мкФ 0,47 ~ 470 мкФ
Начальный допуск +/- 20%

Полная линейка радиальных миниатюрных электролитических конденсаторов производства jb Capacitors состоит из 5 серий и включает в себя решения с наработкой до 10000 часов:
http://www.compel.ru/2016/05/16/jrb-horoshie-kondensatoryi-po-otlichnoy-tsene-ot-jb-capacitors

After updated the RoHS2.0 for radial type aluminum electrolytic capacitors, we updated our certificate for ISO again in March. 
And we will update the RoHS2.0 for all film capacitors and SMD type aluminum electrolytic capacitors 
soon. 

jb capacitors are working more hard to get the best support for our customers, we are looking forward to win more & more market shares together with our customers. 

We welcome more win-win cooperations. 

The electrolytic capacitor has been in use for many years. Its history can be traced back to the very early days or radio around the time when the first broadcasts of entertainment were being made. At the time, valve wireless sets were very expensive, and they had to run from batteries. 
However with the development of the indirectly heated valve or vacuum tube it became possible to use AC mains power.

While it was fine for the heaters to run from an AC supply, the anode supply needed to be rectified and smoothed to prevent mains hum appearing on the audio. 
In order to be able to use a capacitor that was not too large Julius Lilienfield who was heavily involved in developing wireless sets for domestic use was able to develop the electrolytic capacitor, allowing a component with sufficiently high capacitance but reasonable size to be used in the wireless sets of the day.

Electrolytic capacitor symbols

The electrolytic capacitor is a form of polarised capacitor. The electrolytic circuit symbol indicates the polarity as it is essential to ensure that the capacitor is fitted into the circuit correctly and is not reverse biased.

Circuit symbols used for polarised capacitors like the electrolytic capacitor

There is a variety of schematic symbols used for electrolytic capacitors. The first one '1' is the version that tends to be used in European circuit diagrams, while '2' is used in many US schematics, and '3' may be seen on some older schematics. Some schematic diagrams do not print the "+" adjacent to the symbol where it is already obvious which plate is which.