Ripple Rejection: Used with voltage regulators. It tells you how well the voltage regulator rejects or attenuates the input ripple. Data sheets usually list it in decibels, where each 20 dB represents a factor-of-10 decrease in ripple. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostRipple Next PostRMS Value or Effective Value or Heating Value