BGA返修台如何挑选,这些常识我希望你知道!

BGA返修台选对符合自己的需求可以取得事半功倍的效果,假如你是一家公司的BGA返修台采购,你首先考虑的是怎样降低成本,这里所说的成本费用并不是说设备的成本,往往是时间成本、人力成本和返修成功率成本费用,仅有参照上述3点挑选出生产厂家才算是符合标准的性价比较高的BGA返修台。那BGA返修台怎么选择,小编将会来给大家详解下性价比较高的BGA返修台怎么选择。


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BGA返修台怎么选择适合的最重要,因此首先我们要确立返修的PCBA基板尺寸,如果BGA返修台可以返修PCBA基板的面积太小,没办法对整个PCBA基板进行预热,在后面升温加热的时候会导致板子出现变形、出现气泡、变黄、曲翘、断层等各式各样现象。所以买BGA返修台应选返修范围比PCBA基板面积大的。


温度精度是BGA返修台挑选需要重点考量的一个问题,在BGA返修过程中正负温差不能够超个3℃,温差越小越好了。不过这种情况也不是绝对的,需要根据不同的芯片返修时要求不同而定,如果要对密间距BGA芯片拆焊,那BGA与BGA之间的温差肯定是有标准的。有需需求达到相邻BGA之间锡球温度低于183℃。BGA返修台怎么选择就是要看这些细节的考虑了。


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BGA返修台型号和价格有很多种,那BGA返修台怎么选择呢,小编我给大家分享一个方法,那便是尽量选功能完善的,像二温区和三温区BGA返修台相比,千万不要为了省点钱之后后悔莫及,还是得挑选三温区BGA返修台。光学对位和非光学对位BGA返修台相比,还是得挑选光学对位的,要不是的话之后你想改也改不了了。190bp踢球者即时指数智能光学对位BGA返修台要比非光学对位的返修良率高95%以上。


以上就是小编为大家介绍的关于BGA返修台怎么选择?哪一家BGA返修台性价比较高的所有内容,实际上很简单的道理依照你想要的基本功能来挑选,适合自己的才是重要的,BGA返修台怎么选择性价比较高的厂商,那么就需要你多找几家才了解。哪一家返修成功率较高,哪一家就是好厂商。


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