Blog Whitepapers Medical Power Supply Reliability Demonstration: MTBF and DMTBF Medical Power Supply Reliability Demonstration: MTBF and DMTBF MTBF (Mean Time Between Failures) is a well-accepted method for measuring power supply reliability. The MTBF factor is calculated and tested based on assumptions such as an electrical… by Dr. Leming Sun, PhD Electrical Engineering March 1, 2018 chat_bubble_outline0 Tags: Power supply, Power supply industry, Reliability