jbcapacitors blog

The High Voltage Ceramic Capacitors Radial-Leaded Single layer Disc (low loss type) have feature of withstanding higher voltage. These capacitors are used in bypass and coupling circuits，able to support medium to high voltages up to 6 KV. There in the high voltage disc ceramic capacitors with low dissipation factor particularly suit to use in the circuits such as line scanning in TV set and monitor.

Considering to the environment, compatible with halogen-free external resin coating, JYC 1KV-6KV High Voltage Ceramic Capacitors lineup includes a safety standardized product series which has obtained safety standard certifications from various countries, as well as a series compliant with the AEC-Q200 standard required for passive components in automotive applications.

Does your products need to put into humidity and harsh environment?
JFWT is special production of Class X2 MKP series for such environment and provides interference suppression with VDE, ENEC and UL approvals.

High stability of capacitance under severe ambient condition, high temperature and high humidity.
JFWT use for capacitive divider power supply. Such as power meter, LED driver, and other sever ambient condition applications.

If you are looking for this type capacitor, please contact us, let we quote a best price for you!
JFWT Datasheet:http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFWT-X2-Met-Polypropylene-Film-Capacitor-Temperature-Humidity-Bias-THB-Series.html

Dears,

I am sorry to inform you we decided to discontinue JFV X2 MKP series from July 1st of 2019.
We have updated JFV X2 to JFW X2 thoroughly.
Please buy from us JFW X2 series to replace of JFV in future.
We have informed the changing schedule for quite a long time as you know.
Almost of our customers had followed the changes and shifted the order to JFW X2 already.
We do appreciate the great support very much!
Now in order to simplify our production lines and improve the working efficiency, we would like to let you know our deadline for JFV series.

Below you will find our clarification between JFV and JFW.Here please find difference between JFW and JFV:

1> JFW is 310VAC X2 MKP Film Capacitors with ENEC, VDE, UL approvals, while JFV X2 is 275VAC.
2> JFV and JFW series are both produced by jb Capacitors, while we have better production flow for shorter production time and with higher voltage for JFW series. We jb Capacitors confirm that JFW can replace of JFV without any problem.
3> Both JFW and JFV are 110’C. JFW certification marked 105’C but it can reach 110’C actually. Thank you for your kind attention and your continuous support!
Please check below photo and go to our factory webpage to find our certifications:http://www.jbcapacitors.com/factory.html

JFW PDF datasheet download link: http://www.jbcapacitors.com/pdf/JFW-X2-Metallized-Polypropylene-Film-Capacitor.pdf

jb’s conductive polymer aluminum solid electrolytic capacitors surface mount is designed for greater stability and longer life. 

They are common on graphics cards and placed on the board by machine before the board goes into the solder bath in the wave solder machine. Polymer aluminum solid electrolytic capacitors utilize aluminum and a high conductivity polymer material to offer low ESR, excellent noise reduction and ripple current.

The surface mount form factor conductive polymer aluminum solid electrolytic is ideally suited for industrial and commercial applications. Typical applications include mobile phone chargers, computer motherboards, servers and consumer electronics.

Happy Chinese New Year, everyone!

Another busy year is starting, as a professional capacitors manufacturer, jb team is always fully prepared for the busy working days, especially after the holidays; jb team is all set and waiting for you! 

At the beginning of a brand new year, jb like to present a new model for you – the PSS standard radial polymer aluminum solid electrolytic capacitors.

PSS has a wide range of application, such as : DC/DC and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter (mobile phone charger), computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LCD Monitors.

Let’s check out the PSS and contact jb team ASAP to make your products more competitive!

PSS Radial Polymer Aluminum Solid Electrolytic Capacitors Features
 Standard Series. Load life of 2000 hours at 105°C.
 Large permissible ripple current
 Low ESR at high frequency range
 Comply with the RoHS directive.

PSS - 2000H at 105°C Standard Radial Polymer Aluminum Solid Electrolytic Capacitors Specifications
 Operating Temperature     : -55°C~ +105°C
 Voltage Range             : 2.5V ~25V.DC
 Capacitance Range         : 82 ~ 1500μF
 Capacitance Tolerance      : ±20% at 120Hz, 20°C
 Leakage Current (+20°C, max) : ≤0.2CV (μA, after 2 minutes)

Like to know more details?  Contact us NOW!

jb's PSR series conductive polymer aluminum solid electrolytic capacitor has the advantages such as wide operation temperature range, compact, low ESR（equivalent series resistance), excellent noise reduction and high resistance against ripple current. Using a capacitor with low ESR is preferable for industrial and commercial applications, both to improve power efficiency and to increase safety in cases of overload and overheating.

PSR - 2000H at 105°C Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors Specifications：
Operating Temperature：-55°C~ +105°C
Voltage Range：6.3V ~16V.DC
Capacitance Range：180 ~ 1500μF
Capacitance Tolerance：±20% at 120Hz, 20°C
Leakage Current(+20℃, max)：≤0.2CV (μA, after 2 minutes)

The PSR series is ideally suited for LED driver power supplies, adapters, laptop power supplies and medical equipment.

Learn more about jb PSR Conductive Polymer Aluminum Solid Electrolytic Capacitors:
http://www.jbcapacitors.com/Polymer-Aluminum-Solid-Electrolytic-Capacitors/PSR-2000H-at-105C-Low-ESR-Radial-Polymer-Aluminum-Solid-Electrolytic-Capacitors.html

jb's PSS series is an aluminum solid capacitor with high conductive polymer. This series acquires low equivalent series resistance (ESR), high ripple current, excellent noise reduction capability and frequency characteristics, compliant to the RoHS directive. In addition, jb's PSS series has a long life span and its ESR has little change even at low temperatures since the electrolyte is solid.

PSS - 2000H at 105°C Standard Radial Polymer Aluminum Solid Electrolytic Capacitors Specifications:
Operating Temperature：-55°C~ +105°C
Voltage Range：2.5V ~25V.DC
Capacitance Range：82 ~ 1500μF
Capacitance Tolerance：±20% at 120Hz, 20°C
Leakage Current(+20℃, max)：≤0.2CV (μA, after 2 minutes)
Applicable to DC/DC converters and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone charger, computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LED driver power supplies.

Learn more about jb PSS Conductive Polymer Aluminum Solid Electrolytic Capacitors: http://www.jbcapacitors.com/Polymer-Aluminum-Solid-Electrolytic-Capacitors/PSS-2000H-at-105C-Standard-Radial-Polymer-Aluminum-Solid-Electrolytic-Capacitors.html

 

A polymer solid capacitor is a capacitor which uses solid polymers as the electrolyte. They use solid polymer electrolytes instead of liquid or gel electrolytes that are found in ordinary electrolytic capacitors. By using solid electrolyte, the electrolyte drying is completely avoided. Electrolyte drying is one the factors that limit the life time of ordinary electrolytic capacitors.

jb polymer solid electrolytic capacitors are characterized by particularly low internal equivalent series resistances (ESR) and high ripple current ratings. In most cases, polymer capacitors can be used as direct replacements for electrolytic capacitors, as long as the maximum rated voltage is not exceeded. The maximum rated voltage of solid polymer capacitors is lower than the maximum voltage of classical electrolytic capacitors: usually up to 35 volts, although some polymer capacitors are made with maximum operating voltages of up to 100 volts DC.

jb polymer solid capacitors have a number of qualities superior to ordinary electrolyte capacitors: longer lifetime, higher maximum working temperature, better stability and a much safer failure mode. These qualities come at a price of lower maximum voltage rating and a narrower capacitance range, as well as a higher cost compared to wet electrolyte capacitors. They have been used in many applications including server motherboards, computer graphic accelerator cards, especially in devices with flat or compact design.

Check more details about jb Conductive Polymer Aluminum Solid Electrolytic Capacitors
http://www.jbcapacitors.com/Polymer-Aluminum-Solid-Electrolytic-Capacitors/

Dear friend,

The characteristic for solid capacitors, mainly at low frequencies, low impedance, high ripple current, long life, high thermal stability and low impedance at high frequencies.

PSR series is for load life of 2000 hours at 105°C and Its characteristics are allow large permissible ripple current and has low ESR. The capacitance range from180 to 1500μF.

Applicable to DC/DC converters and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter (mobile phone charger), computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LCD Monitors.