RVT品牌贴片电解电容厂家 贴片电解电容生产

RVT品牌贴片电解电容厂家 贴片电解电容生产

由于贴片电解电容器的浪涌电压是额定电压的1.15倍，对于350V耐压的铝电解电容器的浪涌电压为402V，高于220V+20%对应的整流峰值电压370V;而对于300V额定电压的铝电解电容器的浪涌电压为345V，可以满足242V交流有效值输入电压，这个电压是交流220V电网的+10%电压。随着我国电网供电质量的提高，220V市电电压一般不会超过这个数值。这是选用400V额定电压和选择300V的额定电压在短时间内根本看不出差异。 信息来源:http://

　　而用额定电压为300V的阳极箔替代额定电压400V的阳极铝箔将会明显降低铝电解电容器的成本。

　　在一般的应用中，为了避免过大的漏电流，延长铝电解电容器的寿命，通常要降低铝电解电容器的使用电压，一般取0.9以下。

信息来自:输配电设备网

　　如果选用了偷“电压”的铝电解电容器就将已经留出的电压富裕量丧失殆尽，甚至可能使工作电压超过额定电压，这就使漏电流明显增加，从而大大的减少了铝电解电容器的寿命。 

铝电解电容器使用说明 Notes for use of aluminum electronic capacitors
1.在电器回路不清楚或不明确线路之极性时，则建议使用无极性电解电容器。 1.lf circuit polarities are uncertain, Non-polar capacitors are recommended.
2.无极性(或二极性)电解电容器，可使用在极性转换的回路或直流回路上。 2.Non-polar (or Bi-polar) capacitors can be used in polaritiy- changing circuits or DC circuits.
3.单极性电解电容器只能使用在直流电路上，其极性必需标明在适当之位置或在导针/端子之旁边。 3.Polarized capacitors can be used in DC circuits only. Its polarity must be marked on the proper side of wire/terminal.
4.电解电容器应储存于低温及干燥之处所。 4.Capacitors should be stored at a place of cool and dry.
5.电解电容器不可使用在周围温度超过标示之使用温度范围。 5.Capacitors cannot be used in a place of ambient temperature exceeding its marked temperature.
6.电解电容器不适用于超过可容许纹波电流范围之回路之上，假如有需要耐高温纹波电流之电解电容器，请与我们洽商详情 6.Capacitors cannot be used in a circuit where ripple current exceeds its allowed range. Please contact us if you have requirement for high temperature and ripple current capacitors
7.电解电容器经长久储存，如果漏电流超出规格值，使用前应以额定电压重新再老化30~60分钟。 7.lf capacitors have been stored for a long time and its leakage current exceeds the specified value, please recharge for 30 to 60 minutes with rated voltage before using.
8.电解电容器一般品不适用于骤然间之充放电，如需使用在快速充放电的场合，请与我们洽商。 8.Capacitors cannot be used in a circuit charge or discharge, lf use in a circuit of sudden charge is required, please contact us.
9.使用于电解电容器之工作电压，
不得超过额定电压。 9.Application of wong voltage to capacitors should not exceed its rated voltage.
10.为了保护电解电容器之内部结构，其导针或端子不容许过分之拉力或承受的拉力，请参考JIS C 5102。 10.ln order to protect the internal structure, ydcon capacitors cannot be applied with over pull-force. Please refer to JIS C 5102.
11.电烙铁应与电容器塑胶套管保持适当距离，以防止过热造成塑胶套管破裂。 11. Soldering iron should be kept in a suitable distance from vinyl sleeve of capacitor in order to avoid sleeve crack.
12.电解电容器经波峰焊锡之程序，其焊锡槽之温度不容许超过260℃±10℃，时间10秒钟。 12.For peak soldering , the solder temperature should not exceed 260℃±10℃ for 10 seconds.
13.为了保护塑胶套管、印刷标示以及封口材料不被破坏，电解电容器不得以滷化化学药品或类似溶剂，作为电解电容器洗涤之用，如三氯乙烯、二甲苯类或酮类等。 13.In order to protect PVC sleeve, printed marks and sealing material, capacitors can not be cleaned with  halogenated chemicals or similar solvent such as trichlorethylene, Xylene or Acetone, etc.
14.本公司一般规格之电解电容器，其品质依照JIS C 5141 标准。 14.Quality of our capacitors is in accordance with JIS C 5141.
15.本公司之信赖性试验方法，JIS C 5102 标准。 15.Reliability test methods for our capacitors are
in accordance with JIS C 5102.
16.本公司在生产过程中不使用破坏臭氧层之药品。 16.None of Ozone Depleting Chemicals (ODC) is used in any manufacturing processes of yadacon Company.

产品名称：CD110X型铝电解电容器

产品编号：205649-964