5 Watt AC/DC Modules for Industry 4.0, IoT and Smart Home


RECOM expands its low power AC/DC portfolio with encapsulated 5W power supplies, which operate up to an impressive +90°C. They accept input voltage lines of up to 305VAC and offer peak power capability up to 6W. These modules are ideal for Industry 4.0, IoT and smart household applications requiring features that go beyond the industry standard.

With its RAC05-K/277 series, RECOM introduces 5 Watt AC/DC converters that support peak power needs and are specially designed for extended input lines and reliable operation at extreme temperatures from -40°C up to an impressive +90°C. The RAC05-K/277 series are built to operate from extended input lines with mains voltages from 85VAC up to 305VAC, are EMC compliant to EN55022 class “B” with a minimum 6dB margin on both radiated and conducted readings without the need for external components. At a 1” x 1.25” footprint, these new PCB-mount or wired modules feature fully protected outputs and international safety certifications for industrial, household and ITE for worldwide use. The RAC05-K/277 series is an addition to RECOM’s ultra-compact RAC05-K converters with a 1”x1” footprint, as well as the recently released RAC05-K/480, an AC/DC module dedicated for phase-to-phase operation up to 528VAC and exclusive only to RECOM. Wired versions of the RAC05-K/277 series are due to be released in October of 2018. Samples of the pin-versions and OEM pricing are available from all authorized distributors or directly from RECOM.


RECOM Power GmbH (www.recom-power.com)
RECOM Power GmbH supplies a full range of DC/DC and AC/DC converters in every power class up to 960 watts alongside switching regulators and LED drivers in a wide selection of designs. Innovations such as the company’s R-78 switching regulators have become industry standard.

The headquarters in Gmunden, Austria, includes a state-of-the-art logistics centre and laboratory wing. RECOM has a worldwide distribution network to deliver the company’s products to customers worldwide. The RECOM name has become synonymous with high quality, responsibility, innovation and excellent customer service.


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