Circuit Board Heat Gun

And because hot air guns aren t as accurate as rework stations your resulting work area can wind up being pretty messy.

Circuit board heat gun.

Hot air soldering is customarily used with surface mount devices being attached to printed circuit boards. I m curious how well a hot air gun would work for reflowing an entire board. Apply leaded solder paste via a stencil onto the pcb. Using a heatgun to remove scavange parts from old or broken pcb.

You can salvage most any surfacemount bga or even through hole parts using this method. Low cost circuit board pre heat workstation for solder re work. The heat gun was under 10 and it is really usefull to have around. A common heat gun is an inexpensive way to reflow or reattach electronic components that have been soldered together.

Here s what i was thinking might work. Circuit board pre heat workstations are very expensive 350 00 2500 00. While a regular hot air solder rework station could cost more than 100 a common heat gun available from most home improvement stores should cost no more than 50. Heat gun hot air gun tools shrink gun with stand for diy embossing and drying paint multi purpose electric heating nozzle 300w 110v black red 4 1 out of 5 stars 21 8 99 12 99.

My circuit board has about 250 components including 0402 passives and a couple of 0 5mm pitch tqfps and it s a bit of a pain to assemble it using a soldering iron. The goal of this instructable is to demonstrate how to make a circuit board pre heat workstation for around 50 00 with no special tools and the majority of materials from. Because hot air guns heat up a large portion of any pcb you re working on they can also cause significant damage to other components as well as the board s laminate. The heat gun was under 10 and it is really usefull to have around.

The following descriptions use that method and focus on a small section of a printed circuit board as shown below.