The RACM40-K series typically achieves 90% efficiency across a wide range of lines and loads and, despite its ultra-compact size, operates up to 60°C at full load and up to 85°C with airflow or power reduction. Full load operation is also available across the entire line range, with 90–264V AC.
The available individual outputs are 5V, 12V, 15V, 18V, 24V, 36V, and 48V, with full protection against short circuits, overloads, and overvoltage. No-load power consumption is less than 0.1W at 240V AC.
The RACM40-K series is medical-grade 2MOPP certified up to 4000 m altitude and is suitable for Class B and BF applications. Additional certifications include IEC/EN 62368-1 for audio-visual/IT, IEC 61558-1 for industrial applications, IEC/EN 61010 for testing and measurement, and IEC/EN 60335 for household appliances. The integrated EMC filtering achieves Class B compliance with a good margin and meets the requirements of the IEC/EN 60601-1-2 4th edition EMC medical standard.
Several mounting options are available: the open-frame portion can be mounted on brackets with Molex connectors for input and output, or the /PCB option incorporates pins for direct PCB mounting. For back-end compatibility, a 2" x 3" footprint version is available upon request. The molded version, with additional mechanical fixings for stability, has reversed pins compared to the /OF/PCB version.
According to Michael Schrutka, Director of AC/DC Production at RECOM: “These tiny power supplies are ideal for cost- and space-sensitive applications in industry, consumer electronics, computing, and even patient-facing medicine. Their high efficiency and low standby losses also make them ideal for Internet of Things applications.”
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