High frequency U-shape core Transformer size : 27*16*21mm around
PCB board size : 42*32*1.6mm
There are two primary windings, a primary winding, a feedback winding, the secondary output of high pressure. Other: 15KV transformer designed for maximum output, limit output can not exceed 15KV, is one centimeter arc, a higher output voltage is likely to damage the transformer.
PCB board size: 4.2CM * 3.2CM * 0.16CM;
1. 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.
2. In order to prevent the output 2-wire distance too far, resulting in no-load, you can weld a 3P pin at the output.
3. 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:
15VKE = 1 type step-up transformer x1
PCB Board X 1
1 ohm resistance X 1
UF4007 ultra-fast recovery diode X 1
N transistor X 1
Heat sink X 1
M3 * 6 screws X 1
Boat switch X 1
3-Pin X 1
The image is for illustration only
Package included :
1pcs 15KV high frequency Transformer diy kit (PCB + parts) schematic on ebay pic