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4hv.org :: Forums :: Electromagnetic Projectile Accelerators

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LAN_403

Artikbot

Thu Sept 22 2011, 04:16PM

Registered Member #3247 Joined: Mon Sept 27 2010, 09:42AM
Location: Spain
Posts: 137

then it WILL definitely need a current limiting system.

Power is drained from a LiPo 3S pack, 4Ah, 20C continuous, 30C peak. That is... 120A at 11.1V, so around 1300W. Caps would be charged in an eye blink, not to mention that I'd melt solder joints, wires, and connectors altogether

Been reading on the Wiki about current limiting systems, and none seems rather feasible (PWM? Not situable nor adequate. resistors?No thanks.)... Seems I'll need to use the transformer windings themselves.

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