With the current SMD inductor fully closed structure magnetic shielding effect is good, in our life to use more safe, so we in the high-power SMT inductor welding when how should pay attention to it?
how to solder smd inductor?
First, warm-up
It is important to avoid the possibility of thermal shock in welding, which can further enhance the adaptability of welding, so preheating is necessary.The maximum difference between the surface temperature of the element and the welding temperature is 150.
Second, the choice of flux
In the process of welding to achieve a reasonable use of flux, its choice on our welding quality is very large, flux amount should be less than or equal to halide, when using water-soluble flux, should pay special attention to the cleaning of the substrate.
Third, the way of welding to a reasonable choice
We have to choose the proper welding method, we have to choose the proper welding method at the time of welding, the normal wave welding is probably the most severe surface adhesion welding process, because when immersed in the molten wave there is a steep temperature rise, typically 240.For the high-power SMD inductance welding we should do a reasonable choice, and adopt a reasonable way to ensure that our inductance performance is more strong.
Getwell Electronics (Huizhou) Co., Ltd. is a sino-foreign joint venture enterprises, was founded in 2004.
We are introducing us as one of the best professional inductor manufacturer in China, which specialized in manufacturing inductor kit, SMD inductor, Toroid Coil, Radial Lead Inductor and High Frequency Transformer.
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Post time: Sep-25-2019