12V 300W 50Hz Inverter Driver Board Converters Module Flat Wave Low Frequency Transformer Module Drive Board

["Descriptions:\nThis driver board easy to install, high efficiency. just find a transformer, input AC 220 V to test this board, it will output double 12 V (12V-0-12V), you can choose our board driver.\nDual 12V transformer need to choose our 12V driver board, you can use them to make an inverter.\nThe output power of the inverter is the actual efficiency of your transformer, but the maximum power must be below or equal to the power of the conductor board (300 for W).\nIt does not mean that our driver board with 1000W transformer can output 1000W, the maximum output is recommended to use the valid range, 300W driver board supports a maximum output of 300W power, 600W driver board 12 V output recommendations with less than 500 for W, 24 V available with 800 for W, but in addition to cooling fan, otherwise it will burn pipe field.\nBefore your shipment have been tested and debugging, 50Hz delivery frequency. Chips: IRS2153D\nInput voltage: DC12V\nApplicable Transformers: steel core transformer 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!\nProtection: reverse battery for protection, try to use all the power plus the cooling fan, help cooling tube feed good.\n\nSpecifications:\nInput voltage: for DC 12V\nOutput voltage: 12V ~ 0 ~ 12V\nOutput power: 300W\nSize: 8x6.5cm/3.15x2.56\"\nQuantity: 1 Pc\nNote:\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nNo Retail Package\nPackage Includes:\n1 x Driver Board"]