ITEM NAME:150W Mini-type Inverter DC-AC Battery DC 12V To AC 220V Boost Power Convert M6B2 150W Mini-type Inverter DC-AC Battery DC 12V To AC 220V Boost Power Convert M6B2 Power: 150W. Input voltage: DC12V. Output voltage: AC 0-110V-200V-220V.also can110V-220V Quiescent current: about 0.05A. Output waveform: high frequency square wave. Output frequency: about 20KHZ. Protection: none. Size: 58*58*28 mm. Warnings: *The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. You should install a large heat sink to release its long time high-load (greater or equal to 100W) work. You could not connect the power inversely. Besides, power supply and power wire should have large enough current. *Do not overload and short-circuit because it without any protections. The number in measured by the output high frequency non-load voltage meter will be a little higher. Output wiring the following voltages: *V0--V2=110V. *V0--V3=175V. *V0--V5=220V. *V5--V3=45V. *V4--V3=28V. *V3--V2=62V. package contents:1 x Boost Power Converter Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Power: 150W. V0--V5=220V. also can110V-220V. You could not connect the power inversely. Do not overload and short-circuit because it without any protections. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.