Switch-mode transformer

dryindustrialfor switching power supplies

Following the market trend always more sensitive on the subject of energy saving, Comelit has developed a range of flyback typology switch-mode power supplies, with low standby power. Remarkable flexibility of use with the possibility to have one or two stabilized voltages available which are galvanically isolated from the input. minimal mechanical size, indeed these modules are dimensionally equivalent to an EI30 laminate transformer. High efficiency. In comparison to a linear solution (50% efficiency) with this solution efficiency up to 75% can be reached. Simplification of design. Using this module the assembly of a diode bridge, an electrolytic capacitor and a linear regulator and in some cases, even the heat sink can be avoided. Unification of part numbers. The input voltage is universal and therefore allows for covering of several markets with a single module. Maximum power 5W with self-resetting thermal protection and a fuse resistor on the input. The product conforms to the safety standard EN61558 and conforms with regard to electromechanical compatibility to EN55014- 1 for emissions and to EN55014-2 for immunity. Examples of applications: Instrumentation Information technology Industrial Consumer electronics