DC-DC Converter
QHL750 Series
DC-DC Converter
750 Watts
xxx Series• 200 - 425 VDC Input Range
• Single Output • Industry Standard Full...
Description
QHL750 Series
DC-DC Converter
750 Watts
xxx Series 200 - 425 VDC Input Range
Single Output Industry Standard Full Brick -40 °C to +85 °C Operation 3000 VAC Isolation Output Trim -40% to +10% Remote On/Off Current Share and Power Good Signals 3 Year Warranty
Dimensions:
QHL750: 4.6 x 2.4 x 0.5” (116.8 x 61.0 x 12.7 mm)
Models & Ratings
Input Voltage
200-425 V
Output Voltage
12 V 15 V 24 V 28 V 48 V
Output Current
62.5 A 50.0 A 31.2 A 26.7 A 15.6 A
Input Current(1)
No Load 10 mA 10 mA 10 mA 10 mA 10 mA
Full Load 2.79 A 2.81 A 2.78 A 2.73 A 2.75 A
Ripple & noise(2)
300 mV 300 mV 400 mV 400 mV 650 mV
Efficiency(1)
89.5% 89.0% 90.0% 90.5% 91.0%
Max. capacitive load(3)
10000 µF 10000 µF 10000 µF 10000 µF
8000 µF
Model Number
QHL750300S12 QHL750300S15 QHL750300S24 QHL750300S28 QHL750300S48
Notes 1. Measured at 300 VDC input. 2. Peak to peak measured at 20MHz bandwidth and 1000 µF electrolytic/1 µF ceramic capacitors. 3. Minimum capa...
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