The 25Z6G contains a a pair of rectifiers. This rectifier was designed for AC/DC receivers using a 110 to 120 V mains input. The rectifiers can be used to build full wave, half wave and voltage doubler circuits. In the half wave mode both sections may be used in parallel.
Electrically the 25Z6G is identical to the 25Z6, 25Z6GT and 25Z5.
The anodes are aligned one behind the other.
The anodes in face view. The single sheet is folded to form flanges and the central cylindrical working section. The plates are stitched together and spot welded to the support rods. The pair are identical - just rotated so the stitch is on the outer edge.
The classic envelope is 38 mm in diameter, and excluding the IO base pins is 89 mm tall.
References: Data-sheet & 1040. Type 25Z6G was first introduced in 1936. See also1936 adverts.
