这个电路是对bedini Scalar battery charger电路的完善，开关三极管选用2个并联，提高过电流能力，同时增加了感性负载的位置，并可以用来回收感性负载的磁能用来为供电电池充电，并同时为额外的负载提供电能（例如LED或者直流电机）。
This circuit is a perfection of the Bedini Scalar battery charger circuit. Two switching transistors are used in parallel to increase the overcurrent capability and increase the position of the inductive load. It can also be used to recover the magnetic energy of the inductive load to charge the battery and simultaneously Provide power to additional loads (such as LEDs or DC motors).
