QW075A1 Lineage Power, QW075A1 Datasheet - Page 7

• Manufacturer Part Number: QW075A1
• Description: CONVERTER DC/DC 5V 75W OUT
• Manufacturer: Lineage Power
• Series: QWr
• Type: Isolated with Remote On/Offr

Specifications of QW075A1

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 75W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module
• 1st Output: 5 VDC @ 15A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Power (watts) - Rated: 75W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 84%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
April 2008
Characteristic Curves
Note: Tested with a 330 µF aluminum and a 1.0 µF ceramic capacitor
Figure 9. Typical QW050B1 Transient Response to
Note: Tested with a 330 µF aluminum and a 1.0 µF ceramic capacitor
Figure 10. Typical QW075B1 Transient Response to
Lineage Power
across the load.
across the load.
0
0
2.1 A
3.125 A
Step Increase in Load from 50% to 75% of
Full Load at Room Temperature and
48 Vdc Input (Waveform Averaged to
Eliminate Ripple Component.)
Step Increase in Load from 50% to 75%
of Full Load at Room Temperature and
48 Vdc Input (Waveform Averaged to
Eliminate Ripple Component.)
3.1 A
4.68 A
TIME, t (100 μs/div)
TIME, t (100 μs/div)
(continued)
QW050B1 and QW075B1 Power Modules; dc-dc Converters:
8-3444 (F)
8-3445 (F)
36 Vdc to 75 Vdc Input, 12 Vdc Output; 50 W to 75 W
Figure 11. QW075B1 Typical Start-Up from Remote
On/Off; I
O
= Full Load
TIME, t (2 ms/div)
1-0040
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