기능

• XP Power's QHL75 series delivers a compact 75 W DC-DC solution in an industry-standard 1/4 brick package. This series of modules enables you to effectively build distributed power architectures from AC front end, PFC front end, and battery systems. Built in base plate for conductive cooling gives designers flexibility in system design. The QHL series is highly insulated and supports industrial operating temperature ranges to protect against overcurrent, overheat and overvoltage. Input range: 180 → 450 V dc Base plate cooling Industry standard brick package 5 → 48 V dc stabilization Single output output voltage Trim: ± 20% (5 V: -20%/+ 10%) 3.0 kV ac Enhanced insulation Maximum efficiency 90% Short circuit, overvoltage and overheat protection Remote on/off Operating temperature range: -40 → +105°C