原帖由 1956 於 2006-5-6 08:09 發表
filter 不在多少個串在一起,而在乎spec. 及厰家,通常schffner 較佳, 如果能買到medical approved 最好, 一定漏電細,濾波好
I know I know, but base on the most basic chassis filter, won't linking two together making it a dual stage filtration filter, and linking three together making it a tri stage filtration filter? Hence, giving better filtration quality?  |