BRT PWMR PWM pulse frequency signal generator module is a pulse frequency and duty cycle adjustable rectangular wave, square wave signal simulation output panel meter. Its max. frequency output range is 1Hz to 150KHz, 0% -100% duty cycle, operating power supply is 3.3-30VDC wide range and typical accuracy is 2%. The PWM signal generator module has two types of adjusting mode: fine adjusting mode with 1Hz-15khz frequency range and normally adjusting mode with 1Hz-150KHz frequency range. With parameters lock function, parameters setting auto save function in case of power off, user-friendly design, it is very convenient to use in industrial applications.