Feature
1.100% brand new and high quality
2.Suitable for High Voltage Inverter
The 15KV high-frequency transformer with U-shaped magnetic core is much larger and more powerful than the 10KV high-frequency transformer with E-shaped magnetic core.
Note: The inner layer of the high voltage winding of this transformer is a segmented skeleton winding and encapsulated with epoxy resin, and the low voltage winding is on the outer layer. Please do not mistakenly think that the high voltage winding of this transformer is wound in the same way as the low voltage winding.
Approximate size: 29×24×18mm (length×width×height, irregular size).
Uses: popular science experiments in middle schools, electronic instruments, negative ion generators, small scientific productions, etc.
The transformer primary has two windings, one main winding and one feedback winding. The secondary output is high voltage. When the secondary high-voltage output of this transformer is not connected with high-voltage rectifier diodes and capacitors, the output is high-frequency high-voltage electricity. When it breaks down in the air, it will be a light purple arc without crackling, but the temperature is very high, which can easily ignite paper, plastic, or even Very thin iron wire (such as the scene where the thin iron wire burns in oxygen during the junior high school chemistry experiment, but not as violent as in oxygen.).
If several high-voltage capacitors and high-voltage rectifier tubes are connected to the output end to form a voltage doubler circuit, DC high voltage can be generated, and a negative ion generator can be made.
Note: This transformer is also suitable for 12V voltage, but the base feedback resistance needs to be increased accordingly to about 150Ω~1.5KΩ, and the resistance value should be adjusted from large to small. It should be too large, too large will affect the output effect or cause the triode to work in a non-switching state and cause serious heat.
Another: The transformer is designed to have a maximum output of 15KV, and the maximum output limit should not exceed 15KV, that is, an arc of 1.5 cm. A higher output voltage may damage the transformer. If you want to work continuously for a long time, it is recommended to use insulating wax or epoxy resin to seal it completely. It is forbidden to work without load when it is not sealed.
1.material：copper
2.color：As the pictures shown
3.size：as the picture shows
Package include:1pc
Note:
Please allow minor error due to manual measurement.
The colors may be a little difference for the different monitor display.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
