Description: Product Description Features: brand new high qualityMade of high-quality materials for durabilityThis product is a booster coil production kit, the circuit is simple and reliable, and it is equipped with a professional circuit diagram, which is convenient for enthusiasts to study electronics.Uses: high school science experiments, electronic equipment, negative ion generators, small scientific production. The high-frequency generated by this circuit is stable, with high temperature, and it is easy to ignite combustibles, so it is called a plasma .Parameter:15KV Transformer Dimensions: 27×16×21mmInput voltage: DC 3.7V-4.2V (limited to 12v, it is not recommended for easy damage, this transformer is also suitable for 12V input voltage, but the base resistance needs to be increased to about 150Ω~1.5KΩ, and its resistance value should be changed. Otherwise burn the triode or transformer)Input current: <2AOutput voltage: about 15KV (please pay attention to safety when using)Output current: ≤0.4AHigh voltage bipolar ignition distance: ≤0.5 cmPCB board size: 4.2CM*3.2CM*0.16CMWhen the input terminal of the product is connected to 3.7V-4.2V power supply, the secondary high-voltage output terminal is not connected to high-voltage rectifier diodes and capacitors, and the output terminal level ≤1.5cm long will produce a purple high-temperature , which will not burst, but the temperature is very high, which can be easily Instantly lit ciga rette papers, and even very thin iron wires burned s (such as the scene where the thin iron wire burns in oxygen in a junior high school experiment, but it is not as strong as oxygen).Transformer structure:There are two primary windings, primary winding, winding, and the secondary output high voltage. Others: The 15KV transformer is designed for maximum output, and the limit output cannot exceed 15KV, which is a -centimeter . Higher output voltage is likely to damage the transformer.Note: This item is a DIY kit, not assembled. The default is a PCB board.Package Included:1 * 15VKE=1 type step-up transformer1 * PCB board1 * 120 ohm resistor1 * UF4007 Ultrafast Recovery Diode1 * N20 triode1 * heat sink1*for M3*6 screws1 * Marine switch1 * 3 pinsNote: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.Delivery details We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
Price: 7.43 USD
Location: jinhua
End Time: 2025-01-18T16:05:38.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does Not Apply
Type: Step-up Transformer
Package Contents: 1 * 15VKE=1 Type Step-up Transformer Set
15KV Transformer Dimensions: 27×16×21mm
Input voltage: DC 3.7V-4.2V
Input current: <2A
Output voltage: ≤0.4A
High voltage bipolar ignition distance: ≤0.5 cm
PCB board size: 4.2CM*3.2CM*0.16CM
