日本語
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Preheating in reflow oven
702
1
Jan 04.2020, 11:26:20
I have viewed numerous Re-flow Oven (Reviews-Techniques-Tips etc.) videos and came across a re-flow tutorial where the oven was pre-heated to the soak temperature before the room-temperature PCB was placed into the oven for re-flow. I am curious what anyone's thoughts would be on using this pre-heating technique?
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A****min
Jan 15.2020, 10:06:15
The most even heating profile requires convection. Preheating the oven could help with reaching a uniform convection air temperature and reducing the contribution of IR heating which can cause scorching.
