Product Overview The primary switched MTM Power? Modules PMA/PCMA30 have been designed as a universal compact power supply with AC and DC wide input ranges for worldwide application and allow an efficient, costsaving solution for different tasks where low and medium-ranged power is needed. Dimensions of the case are 90.5 x 65.5 x 33.5 mm (PMA30) and 120.0 x 65.0 x 33.0 mm (PCMA30). The power supplies are vacuum encapsulated, prepared for applications in Class 1 and/or 2 and comply to the Low Voltage Directives as well as to the up-to-date EN standards as regards CE conformity. Further features are rugged design, SMD-technology, automatic 100 % final test and 100-%-burn-in-test. MTM Power Modules are VDE, UL and cUL approved. The series PMA/PCMA30 offers 30 W constant output wattage, is short circuit protected, needs no ground load and is designed for PCB mounting (PMA) or chassis mounting (PCMA).