Saturday, February 18, 2012

110v to 220v ,step up or down transformerLESS,no hum,hold 1kw to 5kw,gadget is 150 grams weight..AVI

110v to 220v ,step up or down transformerLESS,no hum,hold 1kw to 5kw,gadget is 150 grams weight..AVI Video Clips. Duration : 2.48 Mins.


with out heavy bulky transformer,convert 110 volt to 220 volt or vice versa,gadget is light weight,around 1/4 KILO, can design to hold 1000 watts to 5000 watts load,incandecent or CFL.

Tags: 110v to 220v or 220v to 110v, TRANSFORMER LESS, LIGHT WEIGHT AROUND 1/4 kilo, no hum.

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