Res Soldering And Brazing Outfit

An item consisting of a power unit with soldering (or brazing) leads and attachments. The power unit converts a high voltage-low current source into a low voltage-high current output. In operation, the output current flows through an electrode of the attachment, which raises the temperature of the metal with which it is in contact, by resistance heating, until the melting point of the solder or brazing alloy is reached.