The primary switched MTM Power modules PMAS/PCMAS24 have been designed as a universal compact power supply with AC and DC wide input ranges for worldwide application. The dimensions of the PMAS case are only 76.0 x 50.7 x 22.7 mm and of the PCMAS case only 110.0 x 50.8 x 23.0 mm. This allows an efficient, cost-saving solution for different tasks where low power is needed. The power supplies are vacuum encapsulated and comply to the Low Voltage Directives as well as and to the up-to-date EN standards as regards CE conformity. Further features are rugged design, SMD-technology, 100-%-burnin-test and automatic 100 % final test. The series PMAS/PCMAS24 offers 24 W constant output wattage, is short circuit protected, needs no ground load and has a reduced stand-by power. The modules are designed for PCB mounting (PMAS) or chassis mounting (PCMAS).