jb RC Unit Capacitors Application

Do you hear about RC unit Capacitor? A kind of components which installed by a capacitor and a resistor as a unit.

So why do need to make such type of component? It’s quite common for us to see the resistor and capacitor is used in one circuit,
RC circuits are really cool because instead of a steady flow of current, an RC circuit is one in which the current varies over time.
If you ride your bike to work or school you know that you'll be safer when you wear a helmet with a flashing light on it. 
But what you may not know is that the light flashes because of an RC circuit! 
The duration of the flash is determined by the resistance and the capacitance in that circuit. 
For example, a small capacitance would produce a quicker flash, whereas a larger capacitance would produce a slower flash.

From jb Capacitors Company


jb JFV - X2 Metallized Polypropylene Film Capacitors Buffer Stock, MOQ, Lead Time, Package

jb JFV - X2 Metallized Polypropylene Film Capacitor
Interference Suppression Capacitors (Class X2 , 275VAC, 305VAC, 310VAC)

MOQ: 10,000pcs each
Lead time: 4-7 weeks
Buffer stock: 100Kpcs JFV0A1104K150000B       0.1uF 275VAC +/-10% P:15mm Bulk RoHS

JFV X2 MKP Film Capacitors Bulk Package

A type

CAP L±1 T±1 H±1 P±1.0 MPQ(PCS) Qty/carton(Kpcs) Gross Weightkg) Carton Size/cm
0.001 13 5 11 10 500 16 17 32*32*46
0.0022 13 5 11 10 500 16 17 32*32*46
0.0027 13 5 11 10 500 16 17 32*32*46
0.0033 13 5 11 10 500 16 17 32*32*46
0.0039 13 5 11 10 500 16 17 32*32*46
0.0047 13 5 11 10 500 16 17 32*32*46
0.0056 13 5 11 10 500 16 17 32*32*46
0.0068 13 5 11 10 500 16 17 32*32*46
0.0082 13 5 11 10 500 16 17 32*32*46
0.01 13 5 11 10 500 16 17 32*32*46
0.012 13 5 11 10 500 16 17 32*32*46
0.015 13 5 11 10 500 16 17 32*32*46
0.018 13 5 11 10 500 16 17 32*32*46
0.022 13 5 11 10 500 16 17 32*32*46
18 5 11 15 500 10 17 32*32*46
0.027 13 5 11 10 500 16 17 32*32*46
0.033 13 5 11 10 500 16 17 32*32*46
0.039 13 5 11 10 500 16 17 32*32*46
0.047 18 5 11 15 500 10 17 32*32*46
0.056 18 5 11 15 500 10 17 32*32*46
0.068 18 5 11 15 500 10 17 32*32*46
0.082 18 6 12 15 500 10 18 32*32*46
0.1 18 6 12 15 500 10 18 32*32*46
0.12 18 7.5 13.5 15 500 6 16 32*32*46
0.15 18 7.5 13.5 15 500 6 16 32*32*46
26.5 7 16.5 22.5 200 4 16 32*32*46
0.18 26.5 6 15 22.5 200 4 16 32*32*46
0.22 26.5 7 16.5 22.5 200 4 16 32*32*46
0.27 26.5 7 16.5 22.5 200 4 16 32*32*46
0.33 26.5 7 16.5 22.5 200 4 16 32*32*46
0.39 26.5 8.5 17 22.5 200 4 16 32*32*46
0.47 26.5 10 19 22.5 200 3.2 19 32*32*46
31.5 10.8 19.5 27.5 100 2 15 32*32*46
0.56 31.5 10.8 19.5 27.5 100 2 15 32*32*46
0.68 31.5 10.8 19.5 27.5 100 2 15 32*32*46
0.82 31.5 10.8 19.5 27.5 100 2 15 32*32*46
1 31.5 13 22 27.5 100 1.6 16.5 32*32*46
1.5 31.5 13 22 27.5 100 1.6 16.5 32*32*46
2.2 31.5 13 22 27.5 100 1.6 16.5 32*32*46

B type

CAP L±1 T±1 H±1 P±1.0 MPQ(PCS) Qty/carton(Kpcs) Gross Weightkg) Carton Size/cm
0.047 13 5 11 10 500 16 17 32*32*46
0.056 13 6 12 10 500 12 16.5 32*32*46
0.068 13 6 12 10 500 12 16.5 32*32*46
0.082 13 6 12 10 500 12 16.5 32*32*46
0.1 13 6 12 10 500 12 16.5 32*32*46
0.18 18 7.5 13.5 15 500 6 16 32*32*46
0.22 18 8.5 14.5 15 500 6 17.5 32*32*46
0.33 18 10 15.8 15 500 4 16 32*32*46
0.39 18 10 16 15 200 4 16 32*32*46
0.47 18 11 19 15 200 4 18 32*32*46
0.56 26.5 10 19 22.5 200 3.2 19 32*32*46
0.68 26.5 10 19 22.5 200 3.2 19 32*32*46
0.82 26.5 10 19 22.5 200 3.2 19 32*32*46
1 26.5 10 19 22.5 200 3.2 19 32*32*46

Remark: Above package are only for references. Pls. contact sales for exact data when goods are ready.
jb also offer high quality Ammo pack for JFV X2 Metallized polypropylene film capacitors

jb JFX - Premium Metallized Polypropylene Film Capacitors – Axial

jb Capacitors manufactures Premium Metallized Polypropylene Film Capacitors – Axial type. This high quality Premium Audio film capacitor provide perfect sound quality. jb Capacitors can sell low MOQ and competitive price. Following are Premium Metallized Polypropylene Film Capacitors features and specifications.

Features

  • Quick transient design
  • High Precise Capacitance ±3%, ±5%
  • Very Low Dielectric absorption factor
  • Very Low Dissipation factor
  • Very Low ESR
  • Very Low Inductance
  • Excellent handling of high current audio pulses

Specification

Passive flammability

GB10191-88 IEC384-16

Operating temperature

-55+85

Capacitance range

0.047~100uF

Capacitance tolerance

±3%(I)±5%(J) 1KHz

Rated voltage

250V400V630V.DC

Withstand voltage

1.5VR 5S

Dissipation factor

≤0.0020 1KHz

Insulate the electric resistance

0.33uF ≥15000MΩ ≤0.33uF ≥5000 S

Leads Diameter

0.60.81.01.2 Tinned Pure Copper

If you want to more information, please click below link.
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.html

jb Capacitors Company is a ISO 9001:2008 manufacturer since 1980. We achieved VDE, ENEC, UL, CE,  RoHS certifications and we believe that we are just your best choice. Visit us at : www.jbcapacitors.com

jb JFS Motor Run Capacitor

A motor capacitor, such as a start capacitor or run capacitor, including a dual run capacitor, is an electrical capacitor that alters the current to one or more windings of a single phase AC induction motor to create a rotating magnetic field. It is used in air conditioners, hot tub/jacuzzi spa pumps, or forced air heat furnaces for example.
A round dual run capacitor is used in some air conditioner compressor units, to boost both the fan and compressor motors.

Run capacitors are mostly polypropylene film capacitors and are designed for continuous duty, and they are energized the entire time the motor is running.
Run capacitors are rated in a range of 1.5–100 microfarads (µF or mfd), Single phase electric motors need a capacitor to energize a second-phase winding.
If the wrong run capacitor is installed, the motor will not have an even magnetic field, and this will cause the rotor to hesitate at those spots that are uneven.
This hesitation can cause the motor to become noisy, increase energy consumption, cause performance to drop, and cause the motor to overheat.

jb JFS Motor Start/Run Capacitors, have total 22 types, with CE approvals, lower MOQ support. 
Safety class: P0, Climate category: 40/85/21, Frequency: 50/60Hz. We jb Capacitors are your best choice for Film Capacitors, Motor Start Capacitors, X2 Film Capacitors etc.

jb Capacitors Company is a ISO 9001:2008 manufacturer since 1980. We achieved VDE, ENEC, UL, CE,  RoHS certifications and we believe that we are just your best choice. Visit us at : www.jbcapacitors.com

jb Brazil Distributor Wanted!

jb Capacitors Company is currently seeking  business partners in Brazil to establish long-term business relationships. 

As a high quality Capacitors manufacturer based on Taiwan teconology, you can be assured that product quality, brand recognition and inventory availability will always rank high against our competition.  We invite you to contact jb Capacitors and share in these exciting times with us. 

★. Unbeatable offer for full range of Film & SMD, Large can Electrolytic capacitors
★. Excellent equivalent parts to brands like  ArcotronicsVishayEpcosPanasonicIskraWimaAVX,
Nichicon...
★. Great reputation, work with big manfuacturers: ABBPhilipsLinakBosch...
★. Shorter delivery, better price, reliable quality & good package. 
★. Mass stock for X2 capacitor: 0.1uF 275VAC P: 15mm. 

jb Aluminum Electrolytic Capacitors - JNC

jb Capacitors Company is ISO manufacturer founded in 1980 in Taiwan. We are specialized in production Snap-in, Screw and Lug terminals Aluminum Electrolytic Capacitors. Here, take JNC as an example of Snap-in type, below is its features and specifications.

Features
Load life of 2000 hours at 85°C 
High ripple current 
Smaller size 
PCB Mounting

Specifications

Items Performance Characteristics
Operating Temperature Range (°C) -40°C~+85°C (450V: -25°C~+85°C)
Capacitance Tolerance(25°C,120Hz ) ±20%
Leakage Current (μA) 0.01CV or 1.5mA whichever is smaller (at 25°C, after 5 minutes) 
C: Nominal Capacitance (μF) V: Rated Voltage(V)

 

jb capacitors  Epcos  Nippon Chemi-Con   Nichicon   Panasonic 
JNC B41231 SMQ LS TS-UQ
B43510/B43520  SMH LG LG   T-UP
B43511/B43521   SMM    
 jb capacitors  Samwha Kendeil Yageo DAEWOO
JNC HC K26 LH FHS
 AM      FHX
       FHT

jb Capacitors Company RoHS 2.0 Compliance Declaration and Reach Regulation Declaration

Since 1st of Jan 2013, jb Capacitors Company have new RoHS regulation as for new directive 2011/65/EU of the European Parliament and of the Council of 8th. of June 2011 ( RoHS Recast) Now almost all our products are meet RoHS 2.0 Compliance and Reach Regulation.

You can easily check our products series as below, which are meet RoHS 2.0 compliant and most of our products can meet Reach Regulation, excluding 138 kinds of SVHC.

Meet RoHS 2.0 Compliant:

jb Film Capacitors:  
JFA - Mylar polyester film capacitor
JFB - Metallized Polyester Film capacitor--dipped type
JFD - Box type metallized polyester film capacitor
JFE - Mini metallized polyester film capacitor--dipped type
JFG - Axial Metallized polyester & polypropylene film capacitor
JFX - Premium Metallized polypropylene film capacitors-Axial type
JFL- Metallized polypropylene film capacitor--dipped type
JFM - Box metallized polypropylene film capacitor
JFV - X2 Metallized polypropylene film capacitor
JFP - High voltage metallized polypropylene film capacitor--dipped type
JFJ - Mini Box stacked metallized polyester film capacitors

SMD Aluminum electrolytic capacitors JCK, JCS , meet RoHS 2.0 Compliant and Reach Regulation, excluding 138 kinds of SVHC.

jb JFV and JFB(CL21) Sales Increased a Lot

Dear Customers,  

let me share with you, In 2012, our production volume increased a lot, like JFV X2 series sales increased by 102%.  JFB MKT Film capacitors(CL21) sales increased by 87%.

Due to our high quality and good prices, we win many good projects, like Philip lighting and Bosch white goods projects. 

We also look forward to starting business with your company. Kindly send your MKT ,MKP film capacitors demands to me quote, OK ?

jb top sellers:

1) JFB--Dipped Type Metallized Polyester Film Capacitor (CL-21, K73-17)
Cross guide: Vishay MKT468, Epcos B32591~32594, Panasonic ECQE, ECQV, Pilkor PCMT 369 

2) JFV--X2 Metallized Polypropylene Film Capacitor (ENEC, VDE, UL approvals)
Cross guide: Kemet R46, Vishay MKP3362, Epcos B81130, Panasonic ECQU, Pilkor PCX2 337, Evox Rifa PHE840M

jb Capacitors Company offer high quality Motor Start/ Run Capacitors ( CBB60 & CBB65 )

Our JFS Motor Start/Run Capacitors sell very good on EU and CIS markets due to our high quality, low prices and very good package.

Many customers buy one list from us with different values from 1uF to 100uF / 250VAC, 450VAC. 
We produce total 18 types, and below 4 types: JFS-A, JFS-6, JFS17, JFS-13 are the most popular types. 

JFS - Motor Starting Capacitor Features:
Electrical apparatue use metalized film with precisely quality control.
Low D.F. (dissipation factor), lower temperature rise.
High I.R. (insulation resistance) small size.
High safety & high reliability.
Durability and characteristics of frequency, etc.

jb Capacitors Dual Run Capacitors

A dual run capacitor supports 2 electric motors, such as in large air conditioner or heat pump units, with both a fan motor and a compressor motor. The dual capacitor has 3 terminals labeled "C", "FAN", and "HERM" for the common, fan, and hermetic compressor connections.

Round dual run capacitors (shaped as round cylinders) are commonly used for air conditioning, to help in the starting of the compressor and the condenser fan motor. Dual capacitors come in a variety of sizes, depending on the capacitance (µF), such as 40 plus 5 µF, and also the voltage. A 440 volt capacitor can be used in place of a 370 volt, but not a 370 in place of a 440 volt. The capacitance must stay the same within 5% of its original value. An oval dual run capacitor could be used instead of a round capacitor, but the mounting strap should be changed to better fit the oval shape.

http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFS-Motor-Starting-Capacitor.html

IEC/EN 60252-1 2001 specifies levels of protection for motor run capacitors
• P0 - no protection
• P1 - fail open circuit or short circuit
• P2 - fail open circuit only