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When you are ready to replace your water pump capacitor, maybe you think what is CBB60 Capacitor?
When you are ready to replace the air conditioner outdoor unit motor capacitor, What is the CBB65 Capacitor?
When you check the fan is not working properly when the capacitor CBB61 capacitors are found?
……
What is CBB60 capacitor, CBB61 capacitor, CBB65 capacitor, CD60 capacitor CBB80 capacitor?
Specifically, they used for?
This article will describe in detail the motor capacitor CBB and use.
As China Capacitor Standard:GB2470-81
C :meaning Capacitor
B meaning dielectric film
B#In addition to polystyrene, all other capacitors
CBB60 Capacitors meaning Metallized Polypropylene Film Capacitor ,Plastic c Case P0, motor run capacitors.CBB60 Capacitors takes heavy-edge metallized Al/Zn PP film or web-like fuse film as dielectric. Its components are sealed with flame-retardant epoxy resin. It has cylindric outline with high reliability and stability.CBB60 Capacitor has features of small size, light weight, small tangent in waste angle, and good self-concrescence. Applicable to startand operation with 50/60Hz. A. C single motor, specially suit for micro pump, baric pump, micro motor and so on.
CBB60 Capacitors Applications
Broadly applied to starting and running of AC single-phase motors at 50Hz(60Hz) frequency for washers and high efficiency compressors of refrigerators etc.
CBB61 Capacitors
CBB61 Capacitors meaning Metallized Polypropylene Film Capacitor ,Plastic Case box type P0, motor run capacitors.
CBB61 Capacitor has features of small size, light weight, small tangent in waste angle, and good self-concrescence. Applied to the starting and better working of sing-phase motor in 50Hz(60Hz) frequency AC power system.Most of used the AC fan,blower Motor, Fan motor etc.
CB65 Capacitors is type for Metallized Polypropylene Film Capacitor ,Metal Case P2 Motor run capacitor.Round Case or Aluminum case.General Working Voltage is 370VAC or 440V.Most of used for HVAC system,such as Air conditioner, freezer, refrigerator etc.
CD60 Capacitors meaning Aluminum Electrolytic Capacitor used for AC Motor Start.
Bakelite can or Aluminum Can.
General Woring Voltage:110V, 115V, 165V ,220V, 250V , 275V , 300V, 330V.Most used for Motor Starting working, widely used for Mirco Pump, electric Motor, engine. Garage door opener etc.
CBB80 Capacitor meaning Film Capacitor for Lamps or Lighting.
it have Aluminum case or Plastic case.
Now,most of CBB80 Capacitor used quickly connect terminal.It is easy to install .
There also have a history about the capacitor.
In October 1745, Ewald Georg von Kleist of Pomerania in Germany found that charge could be stored by connecting a generator by a wire to a volume of water in a hand-held glass jar. Von Kleist’s hand and the water acted as conductors and the jar as a dielectric. Von Kleist found that after removing the generator, touching the wire resulted in a spark. In a letter describing the experiment, he said “I would not take a second shock for the kingdom of France.” The following year, the Dutch physicist Pieter van Musschenbroek invented a similar capacitor, which was named the Leyden jar, after the University of Leyden where he worked. Daniel Gralath was the first to combine several jars in parallel into a “battery” to increase the charge storage capacity.
Benjamin Franklin investigated the Leyden jar, and proved that the charge was stored on the glass, not in the water as others had assumed Leyden jars began to be made by coating the inside and outside of jars with metal foil, leaving a space at the mouth to prevent arcing between the foils. The earliest unit of capacitance was the ‘jar’, equivalent to about 1 nanofarad.
Leyden jar or flat glass plate construction was used exclusively up until about 1900, when the invention of wireless (radio) created a demand for standard capacitors, and the steady move to higher frequencies required capacitors with lower inductance. A more compact construction began to be used of a flexible dielectric sheet such as oiled paper sandwiched between sheets of metal foil, rolled or folded into a small package.
Early capacitors were also known as condensers, a term that is still occasionally used today. It was coined by Alessandro Volta in 1782 (derived from the Italian condensatore), with reference to the device’s ability to store a higher density of electric charge than a normal isolated conductor. Most non-English European languages still use a word derived from “condensatore”.
