The QME48T40050 Series is a 200 W DC-DC converter in a through-hole quarter-brick, accepting 36 ~ 75 VDC and delivering a regulated 5 VDC at 40 A. Patented circuit, packaging, and processing techniques sustain full output current without a heat sink at temperatures up to +85 °C, eliminating the half-brick footprint that 40 A at 5 VDC typically requires. Output trim of -20% ~ +10% accommodates downstream point-of-load regulator input windows.