Yes Short circuit of high voltage package, loss of reverse capacitance, frequency shift of line oscillation and rising power supply voltage will all cause the line pipe to burn out, so it is. Skyworth is a large high-tech group company based in China and facing the world. Its main industries are developing and manufacturing consumer electronics, display equipment, digital set-top boxes, security monitors, network communication, semiconductors, ice washing, 3C digital, LED lighting and other products. Skyworth LCD TV is one of its most important products, and its sales volume has always been in a leading position.