2021-10-18 15:7:48
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JYC series is designed with Compact size with low dissipation factor, Low voltage coefficient, Epoxy encapsulated, Up to 15KV DC working voltage.
They are qualified for high voltage applications, such as DC-DC converters, Voltage multipliers, Radio and TV receiver, Modems, Interfaces, HV power supplies, Electrostatic cleaning power supplies, Ion generator power sources, Baggage scanner, and Industrial laser etc.
JYC series can be customized according to special requirements, take internal parallel or series design to achieve high voltage, large capacity, high operating frequency, high withstand impulse voltage, ultra-low partial discharge requirements and other requirements can meet the different needs of customers.
2021-9-29 11:7:4
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Recently we receive some good project for JFT Class X1 MKP film capacitor, it seems the market needs increased. We offer very good price, high quality and short delivery time for JFT series.
Please send us inquiry if you have needs.
JFT - Metallized Polypropylene Film AC Capacitor Class-X1
Features:
* This specifications cover the requirements of jb Metallized Polypropylene
* Film AC Capacitor (Interference Suppressors Class-X1)
Specifications:
Capacitor Class “X1” stands for X1 class
Climatic Category: 55/ 105/ 21
Operating Temperature Range -55°C~ +105°C (for which the capacitor can be operated continuously at rated voltage.
Rated Voltage 300V.AC, 440V.AC
Capacitance Range : 0.0022 ~ 4.7μF
Capacitance Tolerance: ±10%
Insulation Resistance: (I.R.) >=15,000 MOhm (C<=0.33μF) >=5,000 MOhm (C>0.33μF)
Dissipation Factor:(DF) 0.001 (0.1%)max. at 1KHz
2021-9-23 10:48:29
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Below Table shows the comparison of Aluminum Electrolytic Capacitor and Conductive Polymer Aluminum Solid Capacitor. Aluminum Electrolytic Capacitor is widely used in the rectifier circuits due to the huge capacity and lower price.
Conductive Polymer Aluminum Solid Capacitors which is one of the high-end capacitors besides tantalum electrolytic capacitor, consisting of high conductive polymer, electrolyte powders. Conductive Polymer Aluminum Solid Capacitor plays a role in rectifying the peak and noise of current, enhancing the stability of power circuit.
| | Aluminum Electrolytic Capacitor | Conductive Polymer Aluminum Solid Capacitors | |
| Dielectric material | Electrolyte | PEDT | |
| |
| Appearance | Aluminum shell with plastic cover, and vent open, shown as fig.1. | Aluminum shell with Spec. marked on the top, without vent open, shown as figure 2. | |
| Temp. Feature | Low Temp: Frozen electrolyte | High stability | |
| High Temp: Swelled or exploded | |
| Cost | Low | High | |
| Size | Big | Small | |
| Resistance | High | Low | |
| Working Frequency | Low | High | |
| Application | Consumer electronics, industrial application, IT & communication and automobile electronics..etc | Circuit Breaker Power Meter, MDL Power Logger, camera, LED signboard, PC, server, IPC, CPU motherboard and Graph card… etc. | |
2021-9-15 16:47:59
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Supercapacitors used in high-power power supplies and large-scale industrial power supplies. Now we have found their use in products of various sizes, especially portable devices. Supercapacitors are well-known for their capacitance values up to thousands of farads and fast charging and discharging rates.
Due to the ability to store large amounts of electrical energy for a long time, the supercapacitor behaves more like a battery than a standard capacitor. In fact, as technology advances, they will replace rechargeable batteries in many products, from computers, digital cameras, mobile phones to other handheld devices.
Today,Many countries in the world are actively carrying out research and development related to supercapacitors. The main manufacturers are: MAXWELL and Ioxus in the United States, EL NA and PANASONIC in Japan, LS Mtron and Vina Technology in South Korea, and ECOND in Russia. jb Capacitors Company of China brand, it’s a nice choose:
JGA - 5.5V Standard Coin Type Super Capacitors
JGM - 5.5V 7.5V Combined Type Super Capacitors
JGY - 5V 7.5V Combined Type Super Capacitors
JGZ - 2.7V 3V Low ESR Radial Snap in Screw Type Super Capacitors
2021-9-7 16:11:10
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jb Capacitors manufactures and markets Ceramic Capacitors, Including X1 / CD Y1 400VAC and CE Y2 300AC Safety Standard Recognized Capacitors and 1KV, 2KV, 3KV,4KV, 5KV, 6KV, 8KV, 10KV, 15KV DC High Voltage Ceramic Capacitors, Multilayer (mono) Axial & Radial Ceramic Capacitors.
JYA - X1 / Y1(CD 400VAC) and Y2(CE 300VAC) Safety Standard Recognized Capacitors
The X1 / Y class safety-certified capacitors, used in line-to-ground (line bypass) applications, have voltages from 400VAC (Y1 series)/300VAC (Y2 series) and X1 series. Major features of these non-polar capacitors include capacitance range generally from 10pF to 10000pF; from 7.5mm to10mm lead spacing, high reliability, and kinked or straight lead configurations.
jb Class X1 / Y Safety Capacitors ideal for across the line applications, compact size, cost effective product, safety standards recognized.
JYC – High Voltage Ceramic Radial Type Disc Capacitors
We designs and manufacture high quality Ultra-High Voltage Ceramic Capacitors Radial-Leaded Single Layer Disc (low loss type) Capacitors with blue coating epoxy resin, custom design radial lead disc ceramic capacitors as well as a variety of standard and custom High Voltage & High Capacitance value Ceramic Capacitors.
JYM - Multilayer (Mono) Ceramic Capacitors
Multilayer ceramic capacitors are available in a variety of physical sizes and configurations, including leaded devices and surface mounted chips. Leaded styles include molded and conformally coated parts with axial and radial leads. However, the basic capacitor element is similar for all styles. It is called a chip and consists of formulated dielectric materials which have been cast into thin layers, interspersed with metal electrodes alternately exposed on opposite edges of the laminated structure. The entire structure is fired at high temperature to produce a monolithic block which provides high capacitance values in a small physical volume. After firing, conductive terminations are applied to opposite ends of the chip to make contact with the exposed electrodes. Termination materials and methods vary depending on the intended use. Our JYM - Multilayer (Mono) Ceramic Capacitors, it can be made 25VDC and 100VDC. The leads can be bended for mounting purpose.
Above are our three kinds of Ceramic capacitors now. If you cannot find suitable products, please feel free to mail us.
We will try our best to find the substitution for you. Mail us to get more information!
2021-8-31 17:16:49
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We have launched Gold Copper Tube and Film for a while. JGX series is not only our high class level among our Audio capacitors but also got competitive price.
Also, we got the fast lead time of 2~5 weeks.
It is Gold Copper Tube and Film Metallized Polypropylene Capacitors and the type is Axial type with precise capacitance tolerance of +/-5%. JGX is designed for audio instruments, especially for Audio amplifiers. Though,if there is higher requirement on tolerance, it is possible to offer.
Below is its specification, need more information, please send an email to us.
| Operating temperature | -40℃ ~ +85℃ |
| Capacitance range | 0.047uF ~ 47uF |
| Capacitance tolerance | J(±5%) |
| Rated voltage | 250V,630V.DC |
| Dissipation factor | C＜0.1uF ≤0.0015 （10KHz） |
| -40℃ ~ +85℃ |
| 0.047uF ~ 47uF |
2021-8-25 9:44:4
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Jb sells X2 Met Polypropylene Film Capacitor - 85 °C / 85 % RH Temperature Humidity Bias—JFWT series.
JFWT is THB X2 series, which has high stability of capacitance under severe ambient condition, high temperature and high humidity.
This product is Non-inductive, (UL940V-0) plastic case sealed with epoxy resin.
JFWT can be widely used in capacitive divider power supply, such as power meter, LED driver etc.
We support competitive prices and short delivery time. Moreover, the product quality is certificated and confirmed. It has VDE, ENEC and UL three approval markings.
We can offer customized products to meet different demands. No matter cut leads or Long leads, Bulk Package or Ammo Tape Package.
Let us know your requirement and we are happy to check for you!
2021-8-18 14:48:27
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jb Capacitors Company is professional manufacturer for Aluminum Electrolytic Capacitors. We have around 40 years manufacturing experience of Electrolytic Capacitors. The Radial Type series are popular on the markets.
jb can support wide product range of Radial E Caps, including different load life, and can make low Impedance features. We could also check some customized special specification which is not in the datasheet.
Radial E cap can be used on application such as power supplies, audio products, consumer electronics, automotive power, industrial LED lighting, telecom infrastructure etc.
Welcome to contact us if you are interested!
Radial Aluminum Electrolytic Capacitors list
JRA - 2000H at 85°C, Miniature Series
JRB - 2000H at 105°C, Miniature and Large Capacity
JRC - 2000H at 105°C, High Frequency and Low Impedance
JRD - 5000H at 105°C, Low Impedance, Long Life
JRG - Long Life at 105°C, Extremely Low Impedance
JRJ - 1000H at 85°C, 7mm Height
JRK - 2000H at 105°C, 7mm Height
JRW - 2000H at 105°C, Extra Lower Impedance
JRQ - 1000H at 105°C, Bi-Polarized
2021-8-11 13:37:46
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JFQP Density MKP DC Link-High Power Film Capacitors are metallized polypropylene film capacitors that feature good self-healing properties. These products provide high reliability, low ESR with high current capability, as well as a long useful life.
DC-Link capacitor for DC-filtering and energy buffering, targets power electronics devices for frequency converters, industrial and high-end power supplies, and solar inverters.
