SCM Anti-interference Power SCM Anti-interference power is the best measure to avoid vicinity electronic’ s interface. It can make the system pass the examination of EMC. Usual Anti-interference Alternating Current Power; Minitype Anti-interference Alternating Current Power; Mightiness Anti-interference Alternating Current Power; Computer equipment Anti-interference .The rating voltage(input/output) is 220Vac or 380 Vac , and the power is 20W to 2KW. It has no press or worst cost but small. The second series products named IR switch stabilized power .Its rating voltage is also 220Vac, and input voltage is 185Vac to 240Vac, output voltage is 5Vdc. The wave of it is linear. And the products’ immunity to interference is up to 3th degree , they can be applied to any crucial industrial environment.