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Device for desoldering boards

Device for desoldering boards

Create a tool to home It’s quite simple to solder the boards independently. For this purpose, you will need a container with liquid solder, in which the contacts of the boards will heat up. This method is very interesting and it will bring you many benefits. And everything is done very simply.

Main tool - can with a wide neck. To be more precise, you will need the lower part of the can, approximately 1-2 cm high. Therefore, it is at this distance that it is worth cutting it off.


In order for the design to function, you need to get a nichrome wire. The power in the created device will be 100 watts.

The photo shows such a wire, the pitch of the turn is 3 mm, it uses ceramic insulation.


Make a hole in the center of the bottom of the can in order to fix the board with a screw and nut.

Install the insulated wire on the jar as shown in the photo.

For the next step you will need a fan grill


In order to make the structure stable, make the legs of bolts or screws of a suitable size.

Next, you should strengthen the connector from the wire - for this you will need a small ceramic block.

With it, we connect the wiring to the desoldering device. The device is ready to go. Elements of the board at the end of work are removed from the bowl with pliers or tongs.




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2 commentary
Good day. Everything is simple: the bowl heats up, the tin melts in it - 1-2 mm should be left to the edges, bring the board from the bottom with the tracks and put on the bowl - the board comes in contact with molten tin - the tracks melt and flow into the bowl - the elements on the board are free from soldering - it's done .

The voltage depends on your heating element (nichrome wire) - you can choose a wire cross section for 24V and 220V (that's excellent) it all depends on your power source.
Hello, tell me why connect this miracle? K 220 or what? And still could not explain in detail the principle of operation of this bowl. In this container you need to put the pieces of tin and then melt everything? How much tin do you need? How to install the board on this bowl?
PS: You are sorry for such a plentiful number of questions))

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