Oval Series are suitable for all kinds of street ... perfect heat dissipation ability. Special ferrite magnetic core, maintain the magnetic core inductance stable in wide temperature range; unique ... B-H curve, reduce the magnetic hysteresis loss and magnetic core loss. Amalgam inside, less pollution, eco-friendly. Special ... -12300all ranges303x240x54L232xW118XH6675-82120-13180 induction tube Oval series