IMPROVEMENTS IN FERRORESONANT CONSTANT-VOLTAGE TRANSFORMERS

摘要

a constant voltage transformer comprises two annular rings (10, 20) formed of two parts, both "c". one of them has opposing surfaces opposite and recovery in a mirror, which are drawn together to obtain a saturated magnetic field, while the other is provided with a gap, and is thus in a magnetic field).the two rings (10, 20) has a portion (11, 21), adjacent to the corresponding part of the core of the primary winding (p) wrapped around these two adjacent parts (11, 12) and the secondary winding (s) is wrapped around a second core part (22) saturated (20), the length of the magnetic circuit of the two nuclei are significantly different.in particular, the extent of magnetic circuit saturation is 10% higher than that of the core. in addition, the two cores are wound spirally in a continuous ribbon of iron core.