Schmid-M: Series SURF48_QB-100WR3

100W, 18-75V Input, single regulated, Isolation 2.25kV, Package 1/4 brick, 61.8x40.2x12.7 mm 

SURF48_QB-100W(F/H)R3 Series 

100W, wide input voltage, isolated & regulated single
output DC-DC converter 

Ultra-wide 4:1input voltage range

High efficiency up to 94%

I/O isolation test voltage: 2250VDC

Input under-voltage protection, output short circuit, over-current, over–voltage, over-temperature protection
Operating ambient temperature range: -40℃ to +85℃
Five-sided metal shielding package

Industry standard ¼-Brick package and pin-out