2 - Vintage RAYTHEON Filament Transformers PN UX-6890, CRP-30891, w/Insulators
- These transformers have not been tested but get continuity on their contacts. They were originally used with a 4-pin ceramic tube socket and some mercury vapor rectifiers. We have not been able to find a lot of information about them. They do have primary/secondary information printed on them. Please see all photos.
- They are marked: Primary 115v; Test 1780 Volts RMS; Sec. 1, Volts 5, Amps 5.5, Test 29000; Sec. 2, Volts 5, Amps 5.5, Test 290000.
- They each measure 5-1/4 x 7-1/2 x 10-7/8". Combined weight is 52 lbs 14 oz.