DC/DC converters offer cost efficient regulation

10th June 2020

DigiKey

Mick Elliott

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Traco Power’s TRV 1M is a series of 1 W DC/DC converters in a compact SIP-9 package with reinforced isolation of 5000 V_AC for medical and industrial applications. It is available at distributor Digi-Key.

The series offers models with different input voltages (±10%) between 5 V_DC and 24 V_DC. With continuous short circuit protection and a low leakage current of less than 2 µA, this converter series is especially suited to protect any connected interfaces or applied parts to patients.

Featuring semi-regulated outputs this series provides a good level of regulation without affecting cost efficiency.

It is an ideal solution for applications where a completely unregulated DC/DC converter would not meet regulation requirements.

Together with an operating temperature range from -40°C to +85°C without derating and certifications according to IEC/EN/ES 60601-1 3^rd edition for 2xMOPP and IEC/EN/UL 62368-1 this series is suitable for many different applications where a medical isolation system and short circuit protection is needed.

Efficiency is up to 85%, and the converter can operate at up to 5000 metres altitude. A 5-year product warranty is offered.

Input voltage ranges (±10%) are 5 V_DC, 12 V_DC, 15 V_DC, and 24 V_DC.