200v:100uF,220uF,330uF,470uF.个别新型电源使用400或450V的100uF,220uF,330uF,470uF。50v:10uF,47uF,100uF25V:10uF,47uF,100uF,220uF16V:220uF,470uF,1000uF,2200uF主要用在12V回路。10V:220uF,470uF,1000uF,2200uF主要用在5V回路6.3V:470uF,1000uF,2200uF主要用在5V和3.3V回路。