jbcapacitors blog

To satisfy more need of customers, jb has expanded the product line. We can offer varistor as well, the series name is JVA. Before, we only offer capacitors, but now the Varistor is also available too. 
The varistor is an electronic component with an electrical resistance that varies with the applied voltage. It can be used on various application, check below.

Applications:
* Varistors currently have widespread application in protecting power and signal level electrical circuits against dangerous voltage surges.
* Surge protection in communication, measuring and controller electronics.

Features
* Round Varistor element, leaded.
* Low leakage current.
* Excellent Voltage ratio, Wide Voltage & energy ratio.
* High performance in clamping voltage characteristics.
* Low standby power and no follow on current.

If you want to know more information, please contact us for more information.

To meet market needs, we release new JCJ series SMD E-cap, it is special designed for LED display screen application, only few factory can produce such SMD E-cap.
We have very good support, if you use this SMD E-cap, please contact us asap.
JCJ - 2000H at 105C, Extra Lower Impedance SMD Aluminum Electrolytic Capacitor

Features:
•Extra low impedance with temperature range -40~+105C.
•+/-20% at 120Hz, 20C
•Comply with the RoHS directive.

Specification:
Operating temperature   -40C~ +105C
Voltage range:10V ~ 16VDC
Capacitance range:220μF
Capacitance Tolerance:+/-20% at 120Hz, 20C
Leakage Current: Leakage current ≤0.01CV or 3uA, whichever is greater
(After 2 minutes application of rated voltage)

Dear Sir or Madam,

Do you have needs for Snap in Aluminum electrolytic capacitor? We support very excellent quality, low MOQ support,  quick lead time.
"jb" are based on Taiwan advancing technology, produce Large can type E-Cap since 1980, more than 40 years, we never meet any quality problem.
We are an old ISO certificated manufacturer, our brand have been approved by Philips, Bosch/BSH etc. Welcome your any new inquiry.

From jb Capacitors company sales department
jb website:https://www.jbcapacitors.com/ 

jb offers different type of passive component including capacitor and varistor. Not only capacitors, we can provide high quality for Varistor.
It is Zinc Oxide Varistors JVA Series, A varistor is an electronic component with an electrical resistance that varies with the applied voltage.

Its features are on below:
* Round Varistor element, leaded.
* Low leakage current.
* Excellent Voltage ratio, Wide Voltage & energy ratio.
* High performance in clamping voltage characteristics.
* Low standby power and no follow on current.

It can be used on Multi Meter, LED Driver, application in protecting power and signal level electrical circuits against dangerous voltage surges. If you have more questions, please contact jb sales directly.

JCB series Bi-polar SMD aluminum electrolytic capacitors is very popular in the market now.  We offer very competitive prices and reliable quality.

JCB - 2000H at 105°C, Bi-polar SMD Aluminum Electrolytic Capacitor Specifications

We design and manufacture high quality Zinc Oxide Varistors Series.  A varistor is an electronic component with an electrical resistance that varies with the applied voltage.
Varistors currently have widespread application in protecting power and signal level electrical circuits against dangerous voltage surges.
Zinc oxide varistors are electronic ceramic materials whose electrical behavior is dominated by grain-boundary interface states.

They exhibit a highly nonlinear current-voltage relation with a 5% change in voltage serving to increase the current flow an order of magnitude or more.

If you need this products, please mail us freely. We will be glad to offer you the price information and the most suitable products for you.

A ceramic capacitor is a fixed-value capacitor where the ceramic material acts as the dielectric. It is constructed of two or more alternating layers of ceramic and a metal layer acting as the electrodes.
The composition of the ceramic material defines the electrical behavior and therefore applications.

What are the benefits for using multilayer ceramic capacitor? One of the advantages is that multilayer ceramic capacitors have excellent frequency characteristics, thanks to their low equivalent series resistance (ESR). The term “ESR” refers to the resistance component of a capacitor’s internal electrodes, etc.

Multilayer ceramic capacitors (MLCCs) are generally the capacitor of choice for applications where small-value capacitances are needed. They are used as bypass capacitors, in op-amp circuits, filters, and more.
How are multilayer ceramic capacitors made? A multilayer ceramic capacitor is completed as a chip, mainly through the following eight forming processes.

Processes:
• Printing of the internal electrodes on the dielectric sheet.
• Stacking of the dielectric sheets.
• Pressing process.
• Cutting process.
• Sintering process
• Applying and baking the outer electrodes.
• Plating process.

As usual, jb Capacitors Company offers wide range capacitors. One of jb’s strong series is JFW - X2 Metallized Polypropylene Film Capacitor (310VAC). It is continually being a strong series with unbeatable price and quality on this market. Further, JFW is upgraded, it can meet +105C originally. But, now, it can meet +110C.

The quality of JFW is very good, it has it has safety approval of VDE, ENEC and UL approvals. In other words, there is certain quality assurance. Furthermore, it has fast delivery time with stable supply. JFW can be used on Across-the-line, interference suppression circuit, Fire Alarms, Call systems, induction loops and so on.