jbcapacitors blog

jb Capacitors Company is an old factory of producing various capacitors since 1980.

Are you looking for X2 MKP film capacitors recently? Our JFW series can meet your needs, and help you cost down!
JFW--X2 Metallized Polypropylene Film capacitor

Our JFW series is good alternatives for Epcos B32921~B32924, Vishay MKP3362, 3382, 3392, Panasonic ECQU, MKPX2 Wima MP3 X2 etc...
Our JFW series focus on 310VAC, with ENEC, VDE, UL certifications, unbeatable price, even better than other brand 275VAC prices.

We offer very competitive price, very short delivery time and reliable, high quality and good customer service.
Do you have any request? Please send your RFQs for a quote.

Lamp(lighting)		A transducer which converts electrical energy to light. This symbol is used for a lamp providing illumination, for example a car headlamp or torch bulb.
Lamp (indicator)		A transducer which converts electrical energy to light. This symbol is used for a lamp which is an indicator, for example a warning light on a car dashboard.
Heater		A transducer which converts electrical energy to heat.
Motor		A transducer which converts electrical energy to kinetic energy (motion).
Bell		A transducer which converts electrical energy to sound.
Buzzer		A transducer which converts electrical energy to sound.
Inductor (Coil, Solenoid)		A coil of wire which creates a magnetic field when current passes through it. It may have an iron core inside the coil. It can be used as a transducer converting electrical energy to mechanical energy by pulling on something.

For more products information please check: http://www.jbcapacitors.com/

Capacitor is an electromechanical device capable of storing electrical energy (electrons). It differs from a battery, as a battery produces electrical energy as a by-product of chemical activity. A capacitor can function in a circuit like a battery. Or a resistor, or an inductor, for that matter. It can also absorb energy, turning some into heat.

A farad of capacitance is a lot of capacitance. In high voltage, we generally deal in microfarads (mfd.) or picofarads (pf) which are one millionth of a farad and one millionth of 1 millionth of a farad, respectively. Infrequently used, a nanofarad is one thousandth of a microfarad.
Learn more:http://www.jbcapacitors.com/