Polycarbonate composition and application thereof

The invention relates to a polycarbonate composition and application thereof. The polycarbonate composition contains polycarbonate, phosphate compounds and a thermal conductivity filler. In the total amount, 100 wt% of the polycarbonate composition, the content of the polycarbonate is 30 wt% to 85 wt%; the content of the phosphate compounds is 4 wt% to 15 wt%; and the content of the thermal conductivity filler is selected from a range greater than 10 wt% and smaller than 40 wt%, or a range greater than 40 wt% and smaller than 65 wt%. By regulating the contents of the phosphate compounds and the thermal conductivity filler, the polycarbonate composition has excellent thermal conductivity and flame resistance and is especially suitable for manufacturing moldings having thermal conductivity and flame resistance.