| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electric power tool with improved cooling efficiency of a substrate.SOLUTION: An electric power tool 1 comprises a brushless motor 3. The brushless motor 3 is driven by supply of power from power cable 25. The electric power tool 1 further comprises: a switching element 93 for driving the brushless motor 3; and a diode bridge 95 for rectifying current from the power cable 25. The switching element 93 and the diode bridge 95 are connected with a heat radiating member 94.</p> |
