Early experimental products use ultra-high-power low-voltage MOS as switches to control on-off and eliminate the risk of reverse pull. Use experimental products with caution. If it violates national laws and causes any safety issues and disputes, I have nothing to do with any consequences.
The electromagnetic coil is wound with an outer diameter of 28*20mm and an inner diameter of 28*8mm I-shaped inductor frame + 0.8 copper wire. The conduit uses an outer diameter of 8mm and an inner diameter of 7mm. A transparent acrylic tube. The photoelectric switching power supply requires a separate 12V power supply. The main power supply and the photoelectric power supply share the main power supply. The maximum voltage is determined by capacitors, MOS, PCB, etc. It is recommended not to exceed 30V without replacing components.
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