Delta Electronics, Inc. has introduced AA, AB, AC series of standard ac-dc power modules, which covers all the popular industry-standard sizes and footprints. The output power of the fully-encapsulated ac-dc power modules ranges from 2W to 60W. These power supplies accept a universal input voltage (85-264V, 47-440Hz) with built in EMI/EMC. They can withstand 3000Vac isolation voltage (Minimum 4000Vac for medical product). The output voltage is from 3.3V up to 48V. There are dual- and triple-output modules for certain output power range.
All power modules are available for PCB or chassis mounting. For 15Wï¼Œ30W and 60W modules, DIN-rail mounting adaptors are also available. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as high reliability in industrial electronic equipment.
All modules are UL/IEC/EN 60950-1 certified and with CE mark. Some modules also have UL508 approval. For medical modules, UL/IEC/EN60601-1 3rd 2*MOPP are approved. These ac-dc modules are designed for use in factory automation, railway and transportation, portable test equipment, medical device, as well as telecom and datacom applications.