How To Reflow Solder With A Heat Gun

I do agree that any reflow with any heat gun is a shotgun approach.

How to reflow solder with a heat gun. To add a single new component to the board first place some solder paste on the component. And might not be possible depending on the hiardrier. To sum it up the reflow soldering process is ideal for soldering a large number of surface-mount electrical components on a board.

I read the posts on the net about baking it in the oven and hitting it with a heat gun. Well not likely -you would damage the chip before you get solder balls to melt - even when removing old solder you should not stay in one place with your soldering gun for longyou should move it constantlyChip will be damaged 220 C and melting point is 213-217C so when using heatgun still pre-heat the board approx-100C use flux and bake board before reflow. I figured I had nothing to lose to try to reflow the board myself.

Start the process by applying flux to the pads to make sure they are clean and will get heated properly. So my question is. I just swirled the heat gun on high over the necessary chips for up to 5 minutes.

It uses an infrared lamp to heat the air and melt the solder. Is this a safe substitute to a reflow oven for a one time job. How to reflow a video card with a cheap heat gun - YouTube.

Its just these two that are a problem. Much like the oven fixes people do but with a heat gun instead. Youll find a decent write up about a good procedure right here.

Dumb question whats a preheater. Hot air reflow work must be carried out with b. You dont want to be above 217 degrees Celsius for longer than 3 minutes.