Recom Power's RACM series has been extended with the addition of the RACM30-K/277 range of parts rated at 30 W (36 W peak), setting a new benchmark of 9.2 W/inch³ thermally effective power density at 60°C still air in a case size of 1.6” x 2” x 1” (40 x 52.5 x 25.5 mm).

These silicone-free encapsulated AC/DCs have an ultra-wide input range of 85 - 305 V_AC (120 V to 430 V_DC) and are available with outputs of 5 V, 12 V, 15 V, 24 V +/-12 V, or +/-15 V, fully protected against over-voltage, over-current, and short circuits and rated as ‘limited power source’. The full load operating temperature range is -40°C to +60°C in free air and to +90°C with derating and the parts are rated for operation in OVC III and PD 3 environments up to 5000m altitude. Safety certifications include audio/video, IT, test equipment, industrial, household, and MOPP medical, with 4 kV_AC/1 min rated isolation and the parts meet EMC ‘class B’ levels with a large margin without external components, even with grounded outputs.

The RACM30-K/277 series is available as PCB-mount with an industry-standard pin-out, compatible with the RAC20 series for power upgrades, and can also be supplied with flying leads fitting into 60 mm flush mount wall installation. A convertible panel mount version with push-in spring terminals accepting hard and litz wires can be adopted to DIN-rail mounting via an optionally available clip.

The comprehensive specifications for the RACM30-K/277 series make the parts an easy and versatile design-in for global applications such as EV charger housekeeping supplies, industrial automation, lighting, IoT, medical, and smart energy systems.

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