Electronic applications of silicon carbide including gentle-emitting diodes (LEDs) and detectors in early radios were being 1st shown about 1907. SiC is Utilized in semiconductor electronics devices that operate at high temperatures or high voltages, or equally. The earliest electrical application of SiC was for a surge defense in lightning https://www.facebook.com/permalink.php?story_fbid=pfbid0bmCEXqFvYNJMUmM3q2FWZWS1XLvNWxNHWYwyQzMqiLF5ce44yZouXSMJdeznUkZyl&id=61562415773754&__cft__[0]=AZU7CDEaqmc58Tcxj3z6y67nzie6WO9tFVJ9dpHuJbDLgr6u1e4iO7HCpcSuGkdvHF8HUtM-RT6aOt7I-7HT_6nSodDisN7ByAAafcUkQKTQhSJUWNZY2gHj9oePSI5JTWZZuMv5991ySttpXKrNIgUuG6VBKCS-vpVRvMgkk6j697lcNsBnS7hL-mLfUacU5mk2i-BAtB9ej_AuUAmcIp7B&__tn__=%2CO%2CP-R