Hi.
My google-fu is weak today: I cannot find any description on what kind of tube is sometimes used for extra insulation on SMPS transformer windings.
I´m guessing is high-temp resistant, and guessing HPFE?
Its often clear, but I've also seen red.
I tried to show the typical example in the picture. Highlight with RED.
Any ideas?
Kind regards Troels
My google-fu is weak today: I cannot find any description on what kind of tube is sometimes used for extra insulation on SMPS transformer windings.
I´m guessing is high-temp resistant, and guessing HPFE?
Its often clear, but I've also seen red.
I tried to show the typical example in the picture. Highlight with RED.
Any ideas?
Kind regards Troels
Attachments
I think PTFE sleeve, the same sleeve is sometimes sold separately for pure silver signal windings.