DW500(DW300) is designed specially for ozonato.It uses PWM control for power conversion to produce high-frequency and high-voltage power.It provides a wide range of voltage and high conversion efficiency.Its temperature rises low so it can be working continuously for a long time.

DW500(DW300) can be working with 500W(300W) onozator,and its output power can be adjusted continually.

Its main specifications as follows:

1,AC input:AC200V±15%.

2,Output power:200~500W(100~300) adjustable.

3,Output Voltage:3000V(virtual value).

4,Slow start when switched on.(For limiting surge current.)

5,Protection against over-voltage input.

6,Protection against over-heat of the power change tube,alarmed by sound and flash.

7,Working frequency can be adjustable.(normal range from 5~10KHZ)

8,DW500 power supply mainly consists of two parts,main circuit board and power change board.The part of the power change will be cooled by fan separately.

The dimension of the main board:240*180*100(mm)

The dimension of the power change:170*70*55(mm)

DW300 power supply is a one-body structure and it will be cooled naturally.Its dimension:210*150*110(mm)

DW500         DW300