Small sstc driver board, integrated design and integrated half-bridge + arc extinguishing + driver, convenient wiring!
This driver board can produce an arc of about 10cm! Drive power supply using dc12v power adapter, standard dc2.1 power interface, independent pulse width and frequency [only pulse width can be adjusted in music mode, frequency is controlled by music frequency], support square wave music playback! Use lotus seat to input audio signal! Mode switching adopts toggle switch! There are two indicators on board, indicating power and arc extinguishing signals respectively! The magnetic loop feedbacks the ground wire of the secondary coil and automatically chases the frequency! It is recommended to use the secondary frequency between 200k-800k! The inductance of the primary coil is recommended to be at least 7uh! The power half-bridge part supports up to 240vac input! Comes with full bridge rectifier and fuse!