19A 15A 12.7A 9.5A Current Range 0 ~ 37.5A 0 ~ 19.0A 0 ~ 15.0A 0 ~ 12.7A 0 ~ 9.5A Rated Power 450W 456W 450W 457W 456W Ripple & Noise (Max.) Note.2<1% (mVp-p), according to the rated Output Voltage Output Voltage Adj. Range ±10% Typical adjustment by potentiometer Voltage Tolerance Note.3±1.0% Line Regulation