by Paul L. Schimel, Microchip Technology, Chicago, Ill, How2Power Today, Apr 15 2021
Focus:
This article offers an introduction to the topic of electrical safety in the power
electronics laboratory to help engineers understand the possible hazards that are present
and the possible safety measures that may be implemented. It frames the discussion in
terms of work on four different power electronics applications involving progressively
higher energy levels—a 100-W offline converter; a high-current, low-voltage application; a
20-kW inverter; and power converters for electric vehicles. The author puts the different
energy levels present in these applications in perspective, describes the different
hazards they pose, and a range of protective measures. This article is not intended to be
a complete work or a substitute for any OSHA, local, corporate or national training and
safety guidelines.
What you’ll learn:
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