The driver plate of solid-state Tesla coil of PLL is suitable for driving half bridge. The classical 4046 PLL chip scheme and the magnetic ring feedback secondary frequency are recommended to push the FDH50N50 half bridge when using this driver plate. The secondary frequency is recommended to be pressed to less than 800khz, not more than 900khz! After aging test, the driving plate works stably. The power supply of the driving plate adopts ac power frequency 18VAC transformer or DC 24V input, and the power is at least 10W! PLL driver board with Bluetooth music function! Support any format audio playback, do not need the square Boeing frequency!
Special note: The frequency range of tesla coil of PLL is limited, the frequency needs to be adjusted manually! No oscilloscope buyers debugging up will be more difficult! The buyer with oscilloscope can directly test the output frequency of the 4046 chip on the drive board at 3,4 pins, and adjust it to the same frequency as your secondary resonance.
Once again, buy the driver board buyers themselves to have a certain production experience, do not understand the small white do not disturb! The driver board does not provide any technical support!
The following is the finished effect picture made by using the driver board and the matching half-bridge module!

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