QRW010A0B71-H Lineage Power, QRW010A0B71-H Datasheet - Page 20

• 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: -

Lineage Power
Characteristic Curves
The following figures provide typical characteristics curves for the QRW035A0F (VO = 3.3 V) module at room temperature (TA
= 25 °C)
Figure 31.
Figure 32.
Figure 33. Output Ripple Voltage (IO = IO, max).
Data Sheet
June 2, 2009
92
90
88
86
84
82
80
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5
30
36 V, 35 A
75 V 35 A
48 V 35 A
Input Voltage and Current Characteristics.
Converter Efficiency vs. Output Current.
35
10
40
45
INPUT VOLTAGE, V
15
TIME, t (2 µs/div)
50
20
55
60
QRW010/025/035/040 Series Power Modules; dc-dc Converters
I
(V)
25
V
V
V
I
I
I
65
I
I
I
= 36 V
= 48 V
= 75 V
O
O
O
= 35 A
= 25 A
= 0 A
70
36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A
30
75
80
35
Tested with a 220µF aluminium and a 1.0µF ceramic capacitor
across the load.
Figure 34. Transient Response to Step Decrease in
Figure 35. Transient Response to Step Increase in
Tested with a 10µF aluminium and a 1.0µF tantalum capacitor
across the load.
Figure 36. Start-up from Remote On/Off (IO = IO, max).
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
Load from 50% to 75% of Full Load
(VI = 48 Vdc).
TIME, t (.1ms/div)
TIME, t (2 ms/div)
20