Tiny 1” x 1” medical grade 6W AC/DC

21st September 2023
Sheryl Miles

The RACM06E-K/277, a board-mount, through-hole 6W AC/DC converter has been launched by RECOM, with performance that makes it ideal for a wide range of applications.

Input nominal voltages are 100-277VAC (80-305VAC, 120-430VDC) for worldwide use, and isolation is reinforced/2MOPP for any application, from household to patient-connect medical. 

A range of outputs is available: 3.3V, 5V, 12V, 15V, and 24V, and high efficiency, maintained down to light loads, enables operation from –40°C to 90°C ambient with a full load rating up to 60°C. Full protection is provided against over-temperature, output short-circuits, and over-voltage.

Safety certifications include IT/multimedia, medical, industrial, and household, and ‘Class B’ EMC specifications are met with good margin with a ‘floating’ load. For medical use, touch current is less than 0.1mA for ‘body-floating’ patient-connect applications and no-load dissipation is 120mW maximum for compliance with eco-design requirements.

The RACM06E-K/277 is characterised for operation to 5000m altitude in over-voltage category II (OVC II) environments to IEC/EN 62368-1 and to 3000m for OVC III according to IEC 61558-2-16. The part is encapsulated with a plastic casing, the case size is 25.6 x 25.6 x 16.6mm and the weight is just 20 grams.

“We have managed to pack outstanding performance into this tiny AC/DC,” comments Michael Schrutka, AC/DC product manager of RECOM. “It can be used in practically any application – and it is economical too!”

Parts include a three-year warranty and samples, and OEM pricing is available from all authorized distributors, or directly from RECOM.

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