Relaxation Oscillator: A circuit that creates or generates an ac output signal without an ac input signal. This type of oscillator depends on the charging and discharging of a capacitor through a resistor. 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 PostReference Voltage Next PostResonant Frequency