QRW010A0B71-H Lineage Power, QRW010A0B71-H Datasheet - Page 23

• Manufacturer Part Number: QRW010A0B71-H
• Description: CONVERTER DC/DC 12V 120W OUT T/H
• Manufacturer: Lineage Power
• Series: QRWr
• Type: Isolated with Remote On/Offr

Specifications of QRW010A0B71-H

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 120W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 10-DIP Module
• 1st Output: 12 VDC @ 10A
• Size / Dimension: 2.28" L x 1.45" W x 0.38" H (57.9mm x 36.8mm x 9.7mm)
• Power (watts) - Rated: 120W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 91%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
June 2, 2009
Lineage Power
Characteristic Curves
The following figures provide typical characteristics curves for the QRW025A0A (VO = 5.0V) module at room temperature (TA =
25 °C)
Figure 37.
Figure 38.
Figure 39. Output Ripple Voltage (IO = IO, max).
3.5
2.5
1.5
0.5
95
90
85
80
75
70
4
3
2
1
0
25
0
V
30
I
Input Voltage and Current Characteristics.
= 36 V
Converter Efficiency vs. Output Current.
35
5
OUTPUT CURRENT, I
INPUT VOLTAGE, V
40
V
V
V
TIME, t (1 µs/div)
I
I
I
= 36 V
= 48 V
= 75 V
10
45
V
V
50
I
I
= 48 V
= 75 V
QRW010/025/035/040 Series Power Modules; dc-dc Converters
15
55
I
(V)
O
(A)
60
I
I
I
O
O
O
= 25 A
= 12.5 A
= 0.5 A
36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A
20
65
70
25
75
Tested with a 220µF aluminium and a 1.0µF ceramic capacitor
across the load.
Figure 40. Transient Response to Step Decrease in
Figure 41. Transient Response to Step Increase in Load
Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across
the load.
Figure 42. Start-up from Remote On/Off (IO = IO, max).
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
from 50% to 75% of Full Load
(VI = 48 Vdc).
TIME, t (1 ms/div)
TIME, t (100 µs/div)
TIME, t (100 µs/div)
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