Popular RACM series has been extended with the addition of the RACM30-K/277 range of parts rated at 30W (36W peak), setting a new benchmark of 9.2W/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).
Limited power source
These silicone-free encapsulated AC/DCs have an ultra-wide input range of 85-305VAC (120V to 430VDC) and are available with outputs of 5V, 12V, 15V, 24V, ±12V or ±15V, 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
Safety certifications include audio/video, IT, test equipment, industrial, household, and MOPP medical, with 4kVAC/1 min rated isolation and the parts meet EMC ‘class B’ levels with a large margin without external components, even with grounded outputs.
Specifications for RACM30-K/277 series
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 60mm 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.