CG-33 Portable Coilgun - Design & Construction

Some technical data: - Action: single stage, bolt - Weight: or - Power supply: 12V NiMH battery (needs recharge after ~15 shots) - Charging: 40 watt regulated ZVS flyback driver (charge time ~30s) - Capacitor bank: 4x 3900uF @ 400VDC - Stored electrical energy: ~ - Switch: SCR - Efficiency: unknown, probably 1-3% - Body: lightweight ABS plastic pipe and sheets