... 电路绝缘电压 circuit insulating voltage 电路孔 circuit hole 电路控制器 circuit controller ...
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从电路板上拆除多引脚的通孔元件和大热容量的通孔元件比较麻烦,比如变压器、接插件。
Removed from the circuit board through-hole components via multi pin component and the large heat capacity is quite troublesome, such as transformer, connector.
将电路板放置在焊台上,针对需要焊接的通孔元件管腿,选择合适的喷锡口,启动波峰焊接。
The circuit board is placed in the welding stage, the pins through hole components welding, choose appropriate spray tin, soldering start.
传统的通孔元件的焊接采用波峰焊或手工焊接。目前电路板上表面贴装元件和通孔元件混合在一起。
Through hole components welding using traditional manual welding or soldering. The circuit board surface mount components and through-hole components mixed together.
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