Design Centers
    Medical, Healthcare & Wellness
    Safety approved to IEC/EN/ES 60601-1 & IEC/EN/UL 62368-1 for Medical & Industrial applications

    3x5'' Power Supply Offering Safety Protection Class II

    01/13/2021

    Traco Power launched its TPP 450 series two years ago, quickly recognized as one of most reliable high-density 3x5 power supplies in the industry. The series now offers a major expansion with Protection Class II models (TPP 450BA-M Open-Frame Models and TPP 450B-M Enclosed with Fan Models). These products are ideal for non-stationary requirements where connection to ground is not possible.

    Key approvals on the original series remain on the expanded the class II versions, including medical IEC/EN/ES 60601-1 and industrial IEC/EN/UL 62368-1 safety approval. Features for the medical market include a double, reinforced 4000 VAC I/O isolation system low leakage current (<100µA) for a 2 x MOPP rating and BF compliance. A high efficiency up to 94% supports a convection cooled operation up to 320 W at +50°C and 450W operation at +65°C with 20cfm airflow. Additional features include 5 VDC standby; 12 VDC variable speed fan output; Remote On/Off and Power Good Signal. Industrial grade components and advanced thermal management ensure high reliability and the TPP 450 series is backed by a 5-year warranty. Potential applications include portable medical equipment, home health care devices and any space limited application where a superior power rating is required.

    Products are in stock and available through distributors around the globe with manufacturing lead times of 12-14 weeks. Please see Traco Power for pricing, availability and specifications.

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    Power Systems Design

    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.