New Industry Products

4W AC/DC Modules Meet Ecodesign Specifications

January 08, 2020 by Dengrove Electronics

Dengrove Electronic Components is now stocking the RECOM RAC04-K/277 AC/DC 4-Watt power modules that meet the latest EU ErP Lot6 ecodesign specifications for standby and off-mode.

Dengrove Electronic Components is now stocking the RECOM RAC04-K/277 AC/DC 4-Watt power modules, which meet the latest EU ErP Lot 6 ecodesign specifications for standby and off-mode that apply to industrial and consumer products. Able to supply short-term overloads of up to 150%, the modules are a cost-effective solution for powering industry 4.0 and industrial automation, IoT and smart-building devices, and household appliances.

RECOM RAC04-K/277 AC/DC 4-Watt power modules.

RECOM RAC04-K/277 AC/DC 4-Watt power modules. Image courtesy of Dengrove Electronic Components


With a wide operating temperature range of -40°C to +90°C with power derating, and able to operate at up to 5000 meters altitude, RAC04-K/277 modules can be deployed in stressful environments. The series offers a choice of 3.3V, 5V, 12V, 15V, and 24V output voltage and the full-load output power is available from -40°C to 75°C.

Ease of use is another strength of the RAC04-K/277 series. No external components are needed to configure a fully functioning AC/DC converter with an 80-305V AC input range and a wide margin to class-B emissions requirements. Fully encapsulated in a 36mm x 26.5mm x 17.4mm 6-pin case, the modules are convenient and compact for use in space-constrained applications.

The RAC04-K/277 series meets high safety standards, with reinforced class II isolation rating for floating outputs and certified according to IEC/EN/UL/CSA 62368-1 for IT and AV equipment, EN 60335 for household appliances, and EN 61010 for measurement control and laboratory use. An IECEE CB Report eases conformity assessment in CB Scheme member countries.

RAC04-K/277 series modules are covered by a five-year manufacturer’s warranty and available now at Dengrove Electronic Components


About Dengrove Electronic Components

For 35 years Dengrove Electronic Components Ltd has remained independently owned, maintaining its core value of delivering customer satisfaction through providing high-quality products and support services. Being independent allows Dengrove the flexibility to support customer projects every step of the way, from design to production and throughout the entire product lifecycle.

This philosophy is key to Dengrove’s success. Owner and Managing Director Andrew Leake ensures that orders and projects are delivered on time and to budget. Developing strong relationships with key principals is paramount and these special relationships are beneficial to customers and suppliers alike, as is the quality which is demonstrated through our ISO9001 accreditation.