STARK-44 Tesla Coil Module Solid Music High Power DIY Model Educational Toy 12V

Specification Power 10 500WFrequency 100KHZ 1MHZInsurance 250V5AAdapter input DCAC 20 150V The driving part must be powered by 12V dc Dimensions approx 15 7 15 3 29cm L W H Weight about 1750g Not including power supply Feedback way Aerialoperate mode Arc extinction SSTC 1cm 10mm 0 39inch Features This Tesla Kit can play music in any format clear sound Easy regulation wide voltage range stable and reliable The electric arc is thick and beautiful when energized High performance easy to light on Fluorescent Lamp Neon Lamp LED etc Products work requires strict grounded It is really an amazing educational DIY toy which will bring you a lot of fun Good for Wireless Electric Transmission physics education demonstration Usage Method Best to use the 0 220V contact transformer Make sure that the ground wire is in good contact before the power supply and the power supply voltage is 12V Connect the positive and negative poles 1 Firstly turn on the power switch of drives part when you see the powerindicator light up Connect the power of the half bridge drive part Its best to start with low pressure recommended to use 30V alternating current or 50v direct current 2 Adjust the frequency adjusting potentiometer A B When the red LED at the CD4046 is brightest so CD4046 locks the frequency The secondary and primary coil frequencies are basically resonant 3 Adjust the frequency trimming potentiometer to make the arc reach the longest 4 The potentiometer of