You searched for: “voltage regulating transformer
voltage-regulating transformer, voltage regulating transformer
1. A power transformer that delivers an essentially constant output voltage over a wide range of input voltage values.
2. Saturated-core type of a transformer that holds output voltage to within a few percent (5% above or below normal) with input variations up to 20% above or below normal;.

Considerable harmonic distortion results unless extensive filters are utilized.

This entry is located in the following units: trans-, tran-, tra- (page 19) volt + (page 7)