Low power AC/DCs in cabinet and DIN rail applications are often fitted by non-specialists, so need to be designed for worst case supply rails and be uncritical in their orientation and requirements for airflow. The new cost-effective RAC20NE-K/277/EPID products from RECOM are ideal in these respects with a wide 85-305VAC input range rated Class II and OVC III to 3000m. Their compact 26.4mm width occupies little space on a DIN-Rail or back-plate and a full 20W output power can be delivered without airflow to +55°C (85°C with derating). Optionally, the parts may be chassis mounted in any orientation using the fixing holes provided. IP40 ingress protection is included, and input and output connections are via convenient tool-free push-in terminals.
The encapsulated RAC20NE-K/277/EPID range is available with fully regulated DC outputs of 5, 12, 24, or 36VDC or 24VDC with active current limitation. Efficiency is very high, up to typically 88% contributing to cool-running and high MTBF at over 1M hours. The parts comply with safety standards for reinforced isolation, ‘Class B’ EMC levels with a floating or grounded output and meet Eco-design no-load and standby loss requirements. Short circuit, over-current, over-voltage and over-temperature protection are provided.
The size of the RAC20NE-K/277/EPID is just 83.0 (H) x 26.4 (W) x 29.5mm (D) and parts are supplied with a clip for tool-less ‘snap-on’ fitting to a fixed DIN-Rail.
“DIN-Rail installations are widespread, and compatible products need to be easy to install, low cost and reliable. Our new 20W AC/DC fits the bill perfectly” comments Michael Schrutka, MSc. AC/DC product manager of RECOM.
Samples and OEM pricing are available from all authorized distributors or directly from RECOM
RECOM Power GmbH (www.recom-power.com)
Originating from Germany, RECOM has become an innovative leader over the past 40 years in R&D and manufacturing of DC/DC and AC/DC converters, switching regulators, and LED drivers, offering vast distribution and customer support networks globally. Customers recognize RECOM’s ability to deliver top-notch products at competitive prices and their worldwide positioning through establishing proprietary production facilities that meet the highest international standards and global product availability. RECOM’s commitment does not end with the purchase of the product; rather, customers can enjoy exceptional after-sale service and support. For the past 10 years, RECOM has invested heavily in product development, quality assurance lab, and expanding its global presence to meet customer needs wherever it may arise. With the acquisition of Italian power specialist “Power Control Systems Srl” (PCS) in 2019, RECOM’s product portfolio greatly expanded as One Stop Power solution which includes AC/DC, DC/DC, AC/AC, DC/AC Inverter with power range from 0.25W to 40kW for Railway, Medical, Military, renewable energy, E-mobility, power grid and most of Industrial applications.
