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What are the models of cylindrical supercapacitor horn capacitors?
- 2019-08-14-

The model of the cylindrical supercapacitor horn capacitor is mainly determined from four parameters. According to different parameters, the price of the horn is different for the capacitor. The following small series explains for you in detail: one of the parameters of the horn electrolytic capacitor: voltage, The voltage refers to the rated voltage of the horn type electrolytic capacitor during operation. The voltage of the general horn type electrolytic capacitor is: 100V, 200V, 250V, 315V, 350V, 400V, 420V, 450V, 500V, 550V, and the like.
The second parameter of the horn electrolytic capacitor: capacity, capacity refers to the capacity of the horn capacitor, because the specific volume of the aluminum foil is not uniform, so the capacity of each capacitor is not the same, aluminum electrolytic capacitor manufacturers in production The capacity will be controlled by 20%, that is, the marked capacity is 470uF, and the actual measured capacity may be between (376uF-564uF). If you have requirements, you can also customize it.
Generally, conventional horn electrolytic capacitors have capacities of 100 uF, 120 uF, 150 uF, 180 uF, 220 uF, 270 uF, 330 uF, 390 uF, 470 uF, 560 uF, 680 uF, 820 uF, 1000 uF, 1200 uF, 1500 uF, 1800 uF, and the like.
The third parameter of the horn electrolytic capacitor: temperature, temperature refers to the limit working temperature of the horn aluminum electrolytic capacitor, the ambient temperature is not reduced by 7 degrees, the life of the horn electrolytic capacitor can be doubled, and the higher the ambient temperature, the longer the life of the horn electrolytic capacitor Short, so we need to choose the temperature of the horn electrolytic capacitor according to the use of the horn capacitor. The temperature of the horn electrolytic capacitor is mainly divided into two types: 85 degrees and 105 degrees.
For example: our equipment uses ambient temperature indoors, generally the maximum temperature does not exceed 40 degrees, then 85 degrees of horn electrolytic capacitor can be used, if our equipment is used outdoors, because of the high outdoor temperature and the heating of its own equipment, If the ambient temperature of the horn capacitor is higher than 80 degrees, then the 105 horn type aluminum electrolytic capacitor should be used.
The fourth parameter of the horn electrolytic capacitor: life, life refers to the service life of the horn electrolytic capacitor, the general horn electrolytic capacitor manufacturers divide the life into 2000 hours and 5000 hours. In actual use, as long as the selection is correct and normal use, generally 2000 hours of horn electrolytic capacitors can be used for 3-5 years, 5000 hours can be used for 5-10 years, special circumstances horn electrolytic capacitors can last up to 30 years.