Making a Powerful Electro Magnet from a Transformer
18:20
magnetic vice
14:48
Battery-Powered Magnetron
9:48
Electroimán de 12v 500W con transformador UPS
22:27
making a Magnetic Vise for a Drill Press!
18:54
Cómo hacer una máquina cortadora de plasma a partir de chatarra
42:24
6000Vdc power supply built from a microwave oven transformer
13:02
BASE MAGNETICA PER TRAPANO A COLONNA (magnetic vise for a drill press)
10:44