Testing Provides Challenges to Would-be IoT Developers (.PDF Download)

    Jan. 23, 2015

    One would think it would be easy to come up with a novel idea and bring it to market. But how do you know that your design really works? Perhaps more importantly, how do you know that it meets government regulations? ....

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    Stricter guidelines imposed by version 3 of the IEC standard for harmonic current emissions push designers to embrace power-factor-correction methodologies.
    The flyback topology is a versatile, widely used, switched-mode power-supply design with some interesting characteristics that brings performance and BOM advantages to many applications...
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    Significant complications arise when trying to get your power supply working from a wall outlet.