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Dover, NJ – May 20, 2021 – Daburn Electronics’ Polytron Devices MTWA4 Series low-power, compact medical DC-DC converters are now available from Digi-Key Electronics.

Power products in medical devices can potentially pose a shock risk to patients, and harmful leakage currents can possibly come into contact with an operator or patient who may be in a weakened state. IEC 60601-1-compliant products are designed with patient protection in mind and limit their leakage current to within a prescribed level. The MTWA4 DC-DC converter provides 2 x MOPP patient protection in accordance with IEC 60601-1 safety standards, 5000V AC input to output isolation and a low leakage current of 2 µA.

Available in miniature DIP16 (0.95 by 0.57 by 0.41 inches) and SMD16 (0.95 by 0.57 by 0.40 inches) packages, MTWA4 DC-DC converters are particularly suitable for use in low-power portable devices. The converter covers input ranges of 4.5 to 12V DC, 9 to 18V DC, 18 to 36V DC and 36 to 75V DC. Additional features include efficiency as high as 82 percent, overvoltage, short circuit and undervoltage protection, and RoHS compliance to 2011/65/EU.

For more information about Daburn Electronics’ Polytron Devices products available through Digi-Key, visit the supplier page.


About Polytron Devices:

Polytron Devices, a division of Daburn Electronics, is a leading designer and supplier of universal input AC/DC switching power supplies, one-half to 300W DC-DC converters and AC-DC extra low noise linear encapsulated power supply modules. Industries served include medical, military, railway and industrial.