尼康继峰资料：铝电解电容器应用指南.pdfVIP

TECHNICALNOTESANDGUIDELINES 6.Application Guidelines 6．铝电解电容嚣应用指南 6-1-1. Circuit Design 6-1-1.电路设计 (1) Please make sure the application and mounting conditions (1)首先，请确定电容器的使用和安装条件是否（必须l符合样本 to which the capacitor will be exposed are within the conditions 所供选择的产品规格中所规定的条件： specified in the catalog or alternate product specification [Referred as to specification here after}. (2) Operating temperature and applied ripple current shall be (2)工作温度和施加的纹波电流必须符规范中的要求。 within the specification. ①The capacitor shall not be used in an ambient temperature ①电容器使用时的环境温度不能超过产品规格中规定的工作温度 which exceeds the operating temperature specified in the specification. ②Do not apply excessive current which exceeds the ②施加的纹波电流不得超过允许值 allowable ripple current. (3) Appropriate capacitors which comply with the life (3)在设计电路时，必须选择符合其使用寿命要求的合适的电容器 requirement of the products should be selected when designing the circuit. (4) Aluminum electrolytic capacitors are polarized. Make sure (4)铝电解电容器是有极性的，因此要确保不对电容器施加反向电 that no reverse voltage orAC voltage is applied to the 压或交流电压，在可能会出现反向电压的场合，建议使用双极性 capacitors. Please use bi-polar capacitors for a circuit that 电容器。 can possibly see reversed polarity. Note: Even bi-polar capacitors can not be used for AC voltage 注意：即使是双极性电容器，也不能应用在使用交流电压的场合。 application. (5) For a circuit that repeats rapid charging/discharging of (5)对于需要反复充放电的电路而言，那就必须使用能承受这种工 electriat3t, an appropriate capacitor that is capable of 作环境的合适电容器。像焊接机、闪光灯等设备当中就有这样的 enduring such a condition must be used. Welding machines 电路。此外，在诸如伺服电机等控制电路中，会出现反复的快速 and photoflash are a few examples of products that contain 充放电，电路中的电压波动很大。因此如要选择反复快速充放电 such a circuit. In addition, rapid charging/discharging may be 电路中用合适电容器，请与我们联系