摘要 |
A battery-operated power tool includes housing, a motor disposed in the housing, a battery, a light source, a driver circuit, and first and second physical switches. The driver circuit includes a transistor configured as a switch connecting the battery to the light source. The driver circuit further includes a capacitor arranged to form a timer. The first physical switch is arranged such that its assertion connects the battery to the light source for a predetermined period of time. The second physical switch is separate from the first physical switch and is arranged such that its assertion connects the battery to the motor. |
申请人 |
ONE WORLD TECHNOLOGIES LIMITED;MINALGA, PHILIP, F.;GAO, YUN, HUA;ONE WORLD TECHNOLOGIES, INC. |
发明人 |
MINALGA, PHILIP, F.;GAO, YUN, HUA |