First iron...... Duoduosuosuo welding after the touch element, scared ~ I suspect this goods fast run...... Will it be broken?
If it takes a long time, it will be bad.The simplest way is to hold the tube with a Tweezer (between the solder joint and the component), and when it is welded, the heat is transferred to the tweezers. This ensures that it will not overheat.
Generally does not have the solder joints, and did not drop, then it can be used. Welding more than half a minute will not be broken, and tried before
Say a digression, I suggest you find several waste circuit boards, such as energy-saving lamp or charger such as easy to get the board practice components desoldering and welding technology. Welding proficiency, a solder joints will not exceed three or four seconds, then go to weld finished circuit boards. Otherwise, not only welding components, but also damage the pads, it would be troublesome.
