电子质量
電子質量
전자질량
ELECTRONICS QUALITY
2009年
7期
32-34
,共3页
电子技术%微型铝电解电容器%工作电解液%小体积化%5mm高度
電子技術%微型鋁電解電容器%工作電解液%小體積化%5mm高度
전자기술%미형려전해전용기%공작전해액%소체적화%5mm고도
electron technology%miniature aluminum electrolyric capacitor%working electrolyte%small size%5 mm height
分析了微型铝电解电容器的技术难点,通过对工作电解液的开发,优选原材料,以及对关键工艺的改进,实现了5mm高度微型铝电解电容器的小体积化技术,研制出的产品能耐260℃无铅回流焊,105℃高温下寿命达2000h.
分析瞭微型鋁電解電容器的技術難點,通過對工作電解液的開髮,優選原材料,以及對關鍵工藝的改進,實現瞭5mm高度微型鋁電解電容器的小體積化技術,研製齣的產品能耐260℃無鉛迴流銲,105℃高溫下壽命達2000h.
분석료미형려전해전용기적기술난점,통과대공작전해액적개발,우선원재료,이급대관건공예적개진,실현료5mm고도미형려전해전용기적소체적화기술,연제출적산품능내260℃무연회류한,105℃고온하수명체2000h.
The technical difficulties of miniature aluminum eiectrolyric capacitor were analyzed. The working electrolyte was developed, the materials were choosen,and the key technology was improved. The small size technology of miniature aluminum electrolyric capaci-tor with 5 mm height was achieved. This type of product can resistant PC-FREE reflow solder at 260℃,and endure 2000 hours load life at 105℃.
