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manual welding and reflow soldering are SMD LED lamp bead welding method, small make up to chat with you today reflow soldering.
reflow soldering: under normal circumstances the patch LED diode are use reflow welding, the welding is a commonly, often no more than two times; Lamp bead surface temperature requirements in 260 ℃ or below; Within the time required for a temperature above 210 ℃, so the time needed for no more than 30 seconds. At the end of the welding, can not directly contact the LED colloid surface, need to wait after the temperature cooled to room temperature.
the above is an introduction to the reflow soldering of SMT LED lamp bead, if we want more, remember to focus on our website.
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