12V 300W 50Hz Inverter Driver Board Low Frequency Transformer Converter Module Flat Wave Power

Descriptions: ? 1. This driver board easy to install, high efficiency. just find a trans former, input AC 220 V to test this board, it will output double 12 V (12V-0-12V) you can choose our board driver. 2. The output power of the inverter is the actual efficiency of your trans former, but the maximum power must be below or equal to the power of the conductor board (300 W). It does not mean that our driver board with 1000W trans former can output 1000W, the maximum output is recommended to use the valid ran ge, 300W driver board supports a maximum output of 300W power, 600W driver board 12 V output recommendations with less than 500 W, but in addition to cooling fan, otherwise it will burn pipe field. ? Specifications: ? Input voltage: DC 12V Output voltage: 12V ~ 0 ~ 12V Output power: 300W Size: 8x6.5cm? Applicable Trans formers: steel core trans former 220V Variable 12V ~ 0 ~ 12V (if it is not the correct voltage, the output will be wrong, it is not 220V output ,) 12V-0-12V connect circuit board port (A + B), power port (input) connect the battery, you can output AC 220V, radiator height 35mm! Protection: reverse battery protection, try to use all the power plus the cooling fan, help cooling tube feed good. ? Package Included: ? 1 x 12V 300W 50Hz Inverter Driver Board Low Frequency Trans former?