Compact 6W DC/DC converters approved to EN 60601 3RD

27th February 2018

Alice Matthews

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Datasheet

Available immediately from MicroPower Direct, the MA600MRWRI5 series is a family of compact, 6W DC/DC converters fully approved to EN 60601 3RD edition. They are specifically designed to meet the stringent isolation, reinforced insulation and low leakage requirements of medical grade equipment.

Fifteen models operate from wide 2:1 inputs of 9-18, 18-36, and 36-75VDC, providing single and dual outputs of 5, 12, 15, ±12 or ±15 VDC. Standard features include efficiency to 89%, an I/O isolation of 5,000V_rms, 2μA maximum leakage current, input filtering that meets EN 55011 4TH edition, and reinforced insulation.

Other features include continuous short circuit protection, input under voltage shutdown and overload protection. All models are fully approved to EN 60601 3RD ed. The MTBF (per MIL HDBK 217F) of the MA600MRWRI5 series is greater than 4.667 Mhours.

All models of the MA600MRWRI5 family are packaged in a miniature 24-Pin DIP case. The pin-out is industry standard. All models are specified for operation over the wide operating temperature range of -40 to 95°C ambient with no heat sinking required.

The MA600MRWRI5 series is a suitable solution for a variety of medical and industrial equipment applications requiring high isolation levels, compact packaging, safety/medical approvals and robust filtering.

All MicroPower Direct products are designed to provide long, reliable field life. Considerable attention is given to the proper selection, derating, and layout of all circuit components.

In addition, extensive reliability screening is also performed on all products as a routine part of our production process.