Many voltage doubler rectifier circuit and many voltage -multiplyings fairing

The utility model discloses a many voltage doubler rectifier circuit and many voltage -multiplyings fairing, many voltage doubler rectifier circuit include the pulse width control module, recommend the module, transformer and voltage -multiplying rectifier module, by pulse width control module output pulse signal to recommending the module to pulse width according to the received feedback voltageadjusting pulse signal, rise by recommending the primary voltage of module according to current pulse signal driving transformer to couplingout to transformer secondary, the transformer exports secondary voltage to voltage -multiplying rectifier module, carries out two way the same size's of output behind the rectifying and wave -filtering DC voltage to fluorescent lamp to secondary voltage by voltage -multiplying rectifier module, and with direct current voltage feedback to pulse width control module, makes the DC voltage rise to presupposition voltage. The utility model discloses DC voltagestack back reexport to the