Dr. Michael Wrinch

Dr. Michael Wrinch, P.Eng., is the president of Hedgehog Technologies, an electrical engineering consulting firm that specializes in risk management. He is certified through TÜV Rheinland, an international gold standard in safety.

latest from Dr. Michael Wrinch

Energy Efficiency and Management

How to look at energy efficiency through nontraditional demand-side management

Mechanical and Electrical

Considerations for choosing the right flyback diode and rating

Energy Efficiency and Management

The opportunities and drawbacks of demand management using battery-solar solutions

Safety and PPE

latest from Dr. Michael Wrinch

How to look at energy efficiency through nontraditional demand-side management

Considerations for choosing the right flyback diode and rating

The opportunities and drawbacks of demand management using battery-solar solutions

Factory acceptance testing best practices

Get the newsletter