QW050F1 Lineage Power, QW050F1 Datasheet - Page 7
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QW050F1
Manufacturer Part Number
QW050F1
Description
CONVERTER DC/DC 3.3V 33W OUT
Manufacturer
Lineage Power
Series
QWr
Type
Isolated with Remote On/Offr
Datasheet
1.QW050F1.pdf
(20 pages)
Specifications of QW050F1
Output
3.3V
Number Of Outputs
1
Power (watts)
33W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
8-DIP Module
1st Output
3.3 VDC @ 10A
Size / Dimension
2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
Power (watts) - Rated
33W
Operating Temperature
-40°C ~ 100°C
Efficiency
81%
Approvals
CE, CSA, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
QW050F1
Manufacturer:
LUCENT
Quantity:
57
Company:
Part Number:
QW050F1
Manufacturer:
HITACHI
Quantity:
452
Company:
Part Number:
QW050F133W
Manufacturer:
COILCRAFT
Quantity:
1 000
April 2008
Characteristic Curves
Note: Tested with a 1000 µF aluminum and a 1.0 µF ceramic capaci-
Figure 9. Typical QW050F1 Transient Response to
Note: Tested with a 1000 µF aluminum and a 1.0 µF ceramic capaci-
Figure 10. Typical QW075F1 Transient Response
Lineage Power
11.25 A
tor across the load.
tor across the load.
7.5 A
7.5 A
5 A
Step Increase in Load from 50% to 75% of
I
Input (Waveform Averaged to Eliminate
Ripple Component.)
O, max
to Step Increase in Load from 50% to
75% of I
54 Vdc Input (Waveform Averaged to
Eliminate Ripple Component.)
at Room Temperature and 54 Vdc
O, max
TIME, t (200 μs/div)
TIME, t (200 μs/div)
at Room Temperature and
(continued)
dc-dc Converters; 36 to 75 Vdc Input, 3.3 Vdc Output; 33 W to 50 W
8-2964 (F)
8-2965 (F)
Note: Tested with a 1000 µF aluminum and a 1.0 µF ceramic capaci-
Figure 11. QW050F1 Typical Start-Up from Remote
Note: Tested with a 1000 µF aluminum and a 1.0 µF ceramic capaci-
Figure 12. QW075F1 Typical Start-Up from Remote
tor across the load.
tor across the load.
On/Off; I
On/Off; I
O
O
= I
= I
TIME, t (5 ms/div)
TIME, t (2 ms/div)
O, max
O, max
8-3034 (F)
8-2966 (F)
7