Pulse control device is a pulse bag filter cleaning system's main control unit. Its output driving electromagnetic pulse valve, and thereby control the compressed air bag sequential injection cleaning dust filter to keep the resistance within the set range, to ensure that the processing power and collection efficiency of the precipitator. 
 Pulse controller output every time the drive voltage, a driving voltage duration, called the pulse width. Adjacent to the interval between two output drive voltage, known as the pulse interval. Control device to complete the time required for electromagnetic pulse valve outputs, known as the pulse period. Pause time between two pulse cycles, known as the cycle interval.