The SD-100A-12 is an isolated DC/DC converter manufactured by Mean Well. It has a wattage of 102W and a dual 9.5-18V input voltage range. The output voltage is 12V at 8.5A. It features an ultra-wide 4:1 input voltage range with various protections, making it a suitable solution for industrial and telecom applications. The SD-100A-12 also features adjustable 504kHz fixed frequency, high operating efficiency up to 91%, and biological protections. It is suitable for use in harsh environments due to its design with reinforced design, durable components, and according to EN-60950-1 for medical, home appliance, general purpose, ITE application, and more.