Microwave Oven Transformer Spot Welder 1
19:24
Microwave Oven Transformer Spot Welder 2
13:24
Dangerous USB chargers 20
16:44
Microwave Oven Transformer Spot Welder 3
9:31
Transformador de microondas, a melhor modificação para máquina de solda a ponto
1:12:39
Linear DC Power Supplies - Designing & Building Custom DC Power Supplies
19:18
How To: Rewind Microwave Oven Transformer, Trash To Treasure!
15:30
How To Make Spot Welding Machine For 18650 Lithium-ion Battery From A Old Microwave Oven Transformer
13:22