کیت DIY مدار جرقه زن
- +25 5 % 83,070 تومان
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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 and capacitor, the output two-stage line terminal can produce a purple high-temperature arc of ≤0.8 cm in length, without crackling, but the temperature is very high It can easily light paper and light cigarettes instantly, and even a very thin iron wire burns sparks (such as the scene where the thin iron wire burns in oxygen during the junior high school chemical test, but not as intense as in oxygen)
The transformer has been encapsulated with resin, which has high safety and can work continuously and reliably for a long time, but it is recommended that each cigarette lighter be energized for no more than 1 minute, and pay attention to heat dissipation.
Specifications:
Voltage and current power: DC 3-5V, current 5A, 15W or more. It is recommended to use 3.7V 18650 lithium battery.
Output pulse voltage: 0.5kv-0.8kv
Working frequency 20khz-25khz
Arc distance: 5-8 mm
Note:
Due to manual measurement, please allow 1-3mm different.
Due to different displays and different lighting, the image may not reflect the actual colors of the project.
Thank you for your understanding.
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