How To Make Soldering Gun From Transformers

Hot glue guns are for hot glue - you are asking for trouble and a lot of frustration if you were to use one for solder.

How to make soldering gun from transformers. In the construction of a self-made heat gun for soldering it is necessary to provide firstly a start switch and secondly a mechanism for controlling the power temperature of the heating element and the air flow rate. Install a small rubber grommet so wire does not rub thru the metal. He had a working prototype built around a very large transformer.

DIY Soldering iron variant 2 The second variant is a bit easier to build. How can you build your own soldering. This may be a tight fit-- be sure you check all the clearances in the plugs shell before you solder the wires That completes the power source.

Assemble the circuit on a general purpose PCB and house in a suitable cabinet. In addition to being a useful soldering tool this device is also an excellent example of a step-down transformer. The resistance between those points cause the area to heat up.

A solid aluminum heat sink was bored out for an interference fit on the brass sleeve and pressed on with an arbor press. The body of the tool contains a transformer with a primary winding connected to mains electricity when the trigger is pressed and a single-turn. Connect the battery and transformer with suitable current-carrying wires.

-Now the best part cut about 16-18swg of copper wire in piece of 4Bend it in the center and make V shape with wire connector connect V wire to end of our new secondary coil. Use wire and plug from the soldering gun used in making the hand piece. Its possible to have a current of 150 A in the tip of the soldering iron even though the outlet has a circuit breaker that permits no more than 15 A.

Finally glue the AA battery case into the soldering gun case and mount the transformer inside as well with hot glue like this. The brass sleeve was then pressed into the handle. Answer 1 of 2.