15KV Boost Converter DIY Kit

From the shop's description

Feature: 1. Arc Igniter: This cigarette lighter can instantly ignite the paper, and the purple electric arc is very beautiful. 2. Simpler DIY: Super mini size allows for broad application, such as electronic lighter, DIY, learning and so on. 3. Safe to Use: The transformer is encapsulated in resin, which ensures safe working performance and good stability. 4. Working Tip: 3.7V lithium battery is recommended, and the output pulse voltage can get up to 0.5kv‑0.8kv. 5. Easy to Install: Light in weight and compact in size as well, the installation is very convenient to complete. Specification: Name: HV-1 High Voltage Igniter Input voltage: DC 3-5V Input current: 3A Output Pulse Voltage: 0.5kv-0.8kv Working current:<=2.5A Operation way: self-excitation oscillating thrust Operating frequency: 20KHz Continuous running time: 10s Arc length: 5mm Size: 71x18x11mm Ignition switch: yes Note: It can work continuously and reliably for a long time, but it is recommended that each time the cigarette is turned on for no more than 1 minute, pay attention to heat dissipation. How to use: When the input terminal of this product is connected to a DC 3‑5V power supply, and the secondary high voltage output is not connected to a high voltage rectifier diode or capacitor, the output two stage line terminal can generate a purple high temperature arc with a length less than or equal to 0.8 cm. There is no crackling sound, but the temperature is very high. You can easily and instantly light a paper and even the very thin iron wire can burn with sparks. This Circuit is not Soldered