Now «Alexanders Electric» holding - the known manufacturer of modules and blocks of secondary power supply for industrial, commercial and special (industrial, commercial and military, aerospace, space) purposes with power 3W ... 2000W. In the Russian market the group works already more than 15 years. Experts «Alexander Electric» possess the scientific and technical potential, allowing to make highly effective and reliable modules of power supply on the basis of the best samples of the newest base of elements.