Installation Notes:
With the PCB board parts better production, in which the transformer line of thick line and thin line, this should pay attention to the other components by the board of silk symbols and parameters of welding on the line. Transformer board has done three pads, in which the middle of the pad hole is relatively large, the hole at the same time welding a thick enameled wire and a thin enameled wire, thick enameled wire and fine enameled wire do not use the same side, such as with the left Thick lines and the right side of the thin wire into or with the left side of the thin line and the right side of the thick line welding into, in short, do not use the same side of the thick lines and thin lines can be.
In order to prevent the output 2-wire distance too far, resulting in no-load, you can weld a 3P pin at the output.
After the success of the production, if the output access to a high-voltage capacitor and three high-voltage rectifier composed of voltage doubler circuit, you can produce DC high voltage, you can make anion generator, wiring diagram is as follows.

Tips:
If you are concerned about the quality of the components, please test them one by one before soldering. Once the solder is soldered, it is impossible to judge whether it is soldered or the component itself is bad. Please understand that.