کیت DIY مدار جرقه زن

نقد و بررسی اجمالی

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