Refer: Silicon Chip Magazine July 2012
This kit stops that dangerous kick-back when you first power up an electric saw, router or other mains-powered hand tool. Place it in line with the power tool's mains power cord and when you squeeze the power tool's trigger it will slowly spin up and be at full power after about a second. This soft start process can help prevent damage to the job your working on, and to yourself when kick-back torque jerks the power tool out of your hand. Kit supplied with PCB, silk screened case, 2m power cord and specified electronic components.
• Minimum load power: 100W
• Maximum load current: 10A
• PCB: 81 x 59mm