150 w converter dc 12v to ac 220v inverter boost

[martinfreightinc]

To whomever it may concern,I've been trying to copy projects that I see on you-tube .Like the title taking a 12v battery
and converting to 220v and connected to a light bulb.I bought a 150 w converter dc 12v to ac 220v inverter booster from banggood.com I need to know where are the solder points.

 

[duke37]

I see GND- , there will be GND+ somewhere for the 12V DC in. Possibly the other side of the large electrolytic capacitor.
The low voltage trace will need to pass over 10A so will be wide.

There is another connection by the corner of the transformer but I cannot read the letters.
Is that a switch connection under the hand written 7?

 

[davenn]

To whomever it may concern,I've been trying to copy projects that I see on you-tube .Like the title taking a 12v battery
and converting to 220v and connected to a light bulb.I bought a 150 w converter dc 12v to ac 220v inverter booster from banggood.com I need to know where are the solder points.View attachment 44004

surely it came with basic use/operating instructions ?

 

[davenn]

I need to know where are the solder points.

ALL the info is on the Banggood www site for the inverter

Go look at it

 

[ramussons]

The input is marked as Gnd and Vcc+