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< ul>The number above the CBB61 capacitor means: CBB stands for polystyrene capacitor. 61 indicates model number, capacity 10UF, capacity error -5%. Ac voltage 450V, power supply frequency 50/60HZ. 40/70/21 is the temperature, the highest is 70 degrees, the lowest is 40 degrees, and 21 is the humidity. The function of CBB61 is to control the starting and operation of the single-phase motor, and can also play a role in speed regulation of the motor. Features: plastic shell package, good appearance consistency.
The CBB61 capacitor is a polystyrene capacitor. CBB stands for polystyrene capacitor. 61 indicates the model, capacity 10UF, capacity error -5%. Ac voltage 450V power supply suitable frequency 50/60HZ. 40/70/21 is the temperature, the highest is 70 degrees, the lowest is 40 degrees, and 21 is the humidity. Capacitor: Two conductors close to each other, sandwiched between a layer of non-conductive insulating medium, which constitutes a capacitor.
The number above CBB61 capacitor means: CBB stands for polystyrene capacitor. 61 indicates the model, capacity 10UF, capacity error -5%. Ac Voltage 450V power supply suitable frequency 50/60HZ. 40/70/21 is the temperature, the highest is 70 degrees, the lowest is 40 degrees, and 21 is the humidity. As shown in the figure: capacitor, usually referred to as its holdingThe power of the charge is capacitance, denoted by the letter C.
CBB61 is a metal film capacitor, especially a dry metal film capacitor. Not the model description of the electrolytic capacitor. PP0 is an explosion-proof rating that must be marked on the capacitor housing. The explosion-proof grade of the capacitor is P0, PP2, the European standard is S0, SSS3, and the corresponding national standard is P0=S0, P1=SP2=S2, S3 is the highest explosion-proof grade, the industry is called safety film explosion-proof, and the products exported to the EU must use the explosion-proof grade.
cbb capacitors are polypropylene capacitors, which can replace most polystyrene or mica capacitors.It is mainly used in circuits with higher requirements, and its performance is similar to that of polystyrene capacitors, but the volume is small and the stability is slightly poor. It is a non-polar capacitor, which has the advantages of high insulation impedance, wide frequency response, small dielectric loss and long life, and self-healing performance.
CBB60 is the AC motor capacitor, 60, 65 is mainly circular, 60 is mainly used in the motor, these explanations are more and more just a habit of implementing the gb/T3667 standard. CBB20/CLDR/CBB21 These capacitors as above mainly implement the standard GBT14472 or GBT2693, of which the CLDR model is the most convincing, can be understood as polyester film capacitors (CL-polyester film, CBB-metalized film capacitors).
The capacitor is a polypropylene film capacitor. CBB60 is commonly known in China, CBB60 capacitor is a polypropylene film capacitor, motor capacitor, with a wide capacity and voltage range, miniaturized volume, rated working life, excellent self-healing performance, capacitance stability and other characteristics.
cbb60 is frequency 50/60Hz Starting and running capacitance of a single-phase motor powered by an AC power supply. The Cbb capacitor is made of a metal foil intermixed with polypropylene film wound into a cylinder (or made into a block), leads to the electrode, and then is sealed with a flame retardant material and epoxy resin.
The cbb60 capacitor is actually a polypropylene film capacitor. Polypropylene capacitor is a condenser with metal foil as electrode, which is overlapped with polypropylene film from both ends and wound into a cylinder. The principle is the same as the polyester capacitor, non-polarity, high insulation impedance, excellent frequency characteristics (wide frequency response), and the medium loss is small. Based on the aboveWhat is the difference between tolerance? '> What is the difference between a polyester capacitor and a CBB capacitor?
1, not the same polyester capacitor is made of two metal foil electrodes, sandwiched in an extremely thin insulating medium, rolled into a cylindrical or flat cylindrical core, the medium is polyester. Polyester film capacitor, polyester capacitor high dielectric constant, small size, large capacity, good stability, suitable for bypass capacitor.
2, polyester capacitors are cheap, poor performance, suitable for occasions with low requirements. cbb is a polypropylene capacitor, good performance, expensive, suitable for demanding occasions.
3. NoSame as you! Individual models of polyester and CBB may be similar in appearance, but veterans can see the material differences at a glance. The shape of mica capacitors and other capacitors can not be compared, more obvious is that its capacity volume is generally very small. In addition, the national standard specifies the external packaging form and marking method of the capacitor, which is not allowed to make mistakes.
4, the difference between CBB capacitor and CL capacitor analysis loss: CBB capacitor and CL capacitor in the shape of the difference is not big, but in the loss of this electrical performance difference. The loss of polyester capacitor is large, and the typical value is about 50×10-4 at 1kHz.It is comparable to a paper capacitor. The loss of polypropylene capacitor (1kHz), the index is about 10×10-4, in fact, it is generally less than 5×10-4, about one-tenth of the polyester capacitor.
1, hello, the domestic safety capacitor to say the best is the Taiwanese brand JEC, Zhixu JEC, price and quality have advantages, but because the brand is famous, there are many low-cost high imitation on the market, so we must recognize the true and false.
2, three ring Group, Yuan Liuhongyuan. Sanhuan Group: The brand has a high reputation and reputation in the field of capacitors, and its products are rich in variety and good quality, and are widely used in all kinds of electronic equipment. Yuan LiuHongyuan: The brand focuses on the development and production of electronic components, and its capacitor products have good electrical performance and stability, which is trusted by users.
3, for consumer electronics, personal recommendation rubycon, to tell the truth, ruby under 63V capacitors do really well, quality and sales are second to none. For industrial grade electrolytic capacitors (horn & bolt), buildDiscuss the choice of Nichicon or NCC, the two can be described as rivals in this industry, quality and price are at a level, in the industrial grade electrolytic capacitors, Nichicon & NCC has an absolute say.
4, the ranking of electrolytic capacitor manufacturers has changed due to different evaluation criteria and time nodes, and the more well-known electrolytic capacitor manufacturers include: Japan Panasonic, Nippon Chemi-Con, TDK-EPC, AVX, KEMET, SamsungEpcos (EpCOS), Rubycon (Ruby), Fuji Electric (Fuji Electric) and Taiwan's Capxon (National giant).
2, this do not know what brand, in fact, the domestic is very good, Fara electronic film capacitor is very good! CBB61 should now be used in the frequency conversion direction, I remember that Gree's CBB61 basically uses the capacitance of Farad electrons.
3, I think the brand of capacitors is not a standard problem, the domestic CBB are very good, just do not buyTo parallel goods, as long as you are looking at which aspect to use, if the brand is good, the imported German goods are very good, that is, the price is higher. The time of use is also guaranteed, if it is ordinary use, such as the starting capacitor on the single-phase motor, 400V voltage is enough. Of course, the capacity should be sufficient.
4, Ningguo Jiamin electric Container Manufacturing Co., LTD. The company specializes in the production of CBB6CBB6CBB60, CBB66A, CBB66B metallized film capacitors. Advanced product technology, reliable performance, with perfect testing means and sound quality assurance bodyDepartment. Products have passed the CQC, SO9001 international quality system certification. The products are mainly matched with air conditioner, washing machine, electric fan, refrigerator and other household appliances.
5, national giant capacitor. Guoju capacitor is a high-end brand capacitor, and Xinchang is a mid-range capacitor, so Guoju capacitor is better. The quality of Guoju capacitor is better than that of Xinchang, and the cost performance is also higher.
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