Power All - Extension Cord - 3 Outlets - 120V | 25 ft. | 14 Gauge - Moisture Resistant, Flexible, and Durable for Indoor Use

In this video I'll be making a robust, portable, switched power supply from commonly-available parts. These are very handy to have around the workshop, especially when you need to control tools without an on/off switch or the switch is an inconvenient location. Thanks for coming along with me as I build! If you're new here, click that Subscribe button to stay updated with all of my upcoming videos. If you're a returning viewer, welcome back! I built this specifically for my table-mounted porta-bandsaw, but more on that later. Let's start by going over the material and tool lists for this project. The total cost of materials is under $20 if buying everything new, and this is certainly a good candidate for recycling used parts. For the power supply, you'll need a four-inch by four-inch metal junction box. Ideally you want one with a raised dimple inside for a grounding screw. Exposed w