jbcapacitors blog

Many customers need Ammo Tape Package for JFV X2 Safety MKP capacitors, now our prices for JFV X2 Ammo Package are much improved.

Please send us your new request for JFV X2 capacitors in bulk package or ammo tape package.  we will quote you very good prices to win orders.

In case you have any new order plan before summer holiday, please send to us and let us quote you competitive prices.

JFV, X2 Metallized Polypropylene Film Cap,  Bulk & Ammo tape package both available, UL, TUV, CE approvals

Key words: ENEC, VDE approvals, JFV X2 ammo package

jb capacitors is old film capacitors and large can electrolytic capacitors manufacturer, exhibit global electronica components fair.  with very good reputation on markets.
 
contact us:  info@jbcapacitors.com 

◆ Electronica 2012 (New) 
     jb Booth No.: B6.437/5
     Date: November 13th-16th 2012
     Address: Messegelande, D-81823 Munchen, Germany
 
 
◆ Electronic Asia 2011
      jb Booth No.: 5G-C19.
      Date: 13-16 October 2011
      Address: Hong Kong Convention & Exhibition Centre.
 
◆ Electronica 2010
     jb Booth No.: B6.437/10
     Date: November 9th-12th 2010
     Address: Messegelande, D-81823 Munchen, Germany

◆ Electronic Asia 2010
      jb Booth No.: 5G-B40.
      Date: 13-16 October 2010
      Address: Hong Kong Convention & Exhibition Centre.
 
◆ Electronic Asia 2009
      jb Booth No.: 5EE26.
      Date: 13-16 October 2009
      Address: Hong Kong Convention & Exhibition Centre.

 Many customers buy from jb capacitors JFX audio capacitors. Customers use our JFX to replace Erse, Mundorf, Jantzen audio capacitors.

 
Our lead time is very good, prices are much better than our competitors, more important, we sell very good quality. Our JFX enjoyed good reputation in the market.
 
We accept 100pcs MOQ each item for trial order, welcome to send me your inquiry, and let me check prices for you. 
 
Below i recommend you the most popular items, look forward to your inquiry or order, thank you. Contact: info@jbcapacitors.com

1. How many main types of the capacitor?
 
There are mainly four types of capacitor, I.E. Film capacitor, Aluminum electrolytic capacitor, ceramic capacitor & tantalum capacitor.
jb capacitors mainly produce the first two types, MKT MKP film capacitors & aluminum electrolytic capacitors. visit www.jbcapacitors.com for more details.
 
2. Do you know capacitors markings mean?

Most capacitors have numbers printed on their bodies to indicate their electrical characteristics. Large capacitors like electrolytic capacitors usually display the actual capacitance together with the unit, for example, "220uF". Smaller capacitors like ceramics, however, use a shorthand consisting of three numbers and a letter, where the numbers show the capacitance in pF (calculated as XY × 10Z for the numbers XYZ) and the letter indicates the tolerance (J, K or M for ±5%, ±10% and ±20% respectively).  For Example:
A capacitor with the text 473K 330V on its body has a capacitance of 47 × 103 pF = 47 nF (±10%) with a working voltage of 330 V.

3. What is capacitors' Construct?

capacitor is composed of two conductors separated by an insulating material called a DIELECTRIC. The dielectric can be paper, plastic film, ceramic, air or a vacuum. The plates can be aluminum discs, aluminium foil or a thin film of metal applied to opposite sides of a solid dielectric. The CONDUCTOR - DIELECTRIC - CONDUCTOR sandwich can be rolled into a cylinder or left flat

Plastic film capacitors is one of the most common and popular capacitors,  made of three kinds of materials,  polyester film, polypropylene film, and polystyrene film.

jb capacitors produce total 23 kinds of plastic film capacitors, including polyester film capacitors, polypropylene film capacitors, polystyrene film capacitors.

visit website: http://www.jbcapacitors.com/Plastic-Film-Capacitors/

CL11 , CL21, CBB21, CBB81, CBB60, CBB65 capacitor is called in China.

CL11--Polyester Film Capacitor, green capacitors.  jb capacitors offer JFA series--Mylar polyester film capacitors.

CL21--Metallized Polyester Film Capacitors,  jb capacitors offer JFB and JFE series--Metallized Polyester Film Capacitors.

CBB21--Metallized Polypropylene Film Capacitors, jb Capacitors offer JFL series--Metallized Polypropylene Film Capacitors

CBB81--High Voltage Metallized Polypropylene Film Capacitors,  jb Capacitors offer JFP series--High Voltage Metallized Polypropylene Film Capacitors.

CBB60, CBB65--Motor Start capacitors, Motor run capacitors, jb capacitors offer JFS series--Motor starting film capacitors.

Welcome to visit jb capacitors company website : www.jbcapacitors.com

capacitor is composed of two conductors separated by an insulating material called a DIELECTRIC. The dielectric can be paper, plastic film, ceramic, air or a vacuum. The plates can be aluminum discs, aluminium foil or a thin film of metal applied to opposite sides of a solid dielectric. The CONDUCTOR - DIELECTRIC - CONDUCTOR sandwich can be rolled into a cylinder or left flat.

Most capacitors have numbers printed on their bodies to indicate their electrical characteristics. Large capacitors like electrolytic capacitors usually display the actual capacitance together with the unit, for example, "220uF". Smaller capacitors like ceramics, however, use a shorthand consisting of three numbers and a letter, where the numbers show the capacitance in pF (calculated as XY × 10Z for the numbers XYZ) and the letter indicates the tolerance (J, K or M for ±5%, ±10% and ±20% respectively).  For Example:
A capacitor with the text 473K 330V on its body has a capacitance of 47 × 103 pF = 47 nF (±10%) with a working voltage of 330 V.