3 Simple Inventions with DC Motor

In today's simple inventions video, (FIRST) I am going to test if we can use vacuum cleaner motor, angle grinder, blender motor and other universal motors as electric generators, (SECOND) I am going to making a super powerful DC to DC Boost Converter upto 50v dc from 12v input for DC Motor operation high current, (THIRD) I am going to show you how to run a cpu dc fan on ac without a rectifier.
My Dremel here : www.banggood.i...
My Adjustable Power Supply : bit.ly/2IAhX6b
My Cordless Hammer drill:bit.ly/2qzpk7e
20%OFF Coupon Code for Hammer drill::BG7322
My MUSTOOL X1 Clamp Meter:bit.ly/32n1U3s
My Stainless steel digital Vernier caliper:bit.ly/2PlJElW
My Bench Drill Press:bit.ly/38rMc9V
Heat Shrink Tube : bit.ly/2whf9Dy
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