Stark Solid Classic Rotating Spark Gap Tesla Coil SGTC Toys Type_Balance Stirling and the dry-burning air expands

and the dry-burning air expands to generate power

and stimulates learning

It will not rust and fade

CNC steering gear arm)

Stark Solid Classic Rotating Spark Gap Tesla Coil SGTC Toys Type_Balance Stirling and the dry-burning air expandsStark SGTC Rotating Spark Gap Tesla Solid Classic Tesla Coils Technology ToysFeatures:. SGTC is the simplest one in Tesla's classification. The main components are booster circuit + capacitor bank + spark gap + primary and secondary coil. The structure is simple, reliable in use, and the arc is obvious.. This product adopts a rotating spark gap design, which uses a motor to drive the ignition electrode to rotate, which solves the problem of changing