METHOD OF POWERING HIGH FREQUENCY TOOL AND HIGH FREQUENCY POWER PACK THEREFORE

摘要

The method of electrically powering a high frequency tool with a battery pack having a DC electrical output can include stepping up the battery pack DC electrical output to a high voltage DC output of above 200V; converting the high voltage DC output to 3 phase alternating current; and powering the high frequency tool using the 3 phase alternating current.