FW300R1 Lineage Power, FW300R1 Datasheet - Page 6

• Manufacturer Part Number: FW300R1
• Description: CONVERTER DC/DC 28V 300W OUT
• Manufacturer: Lineage Power
• Series: FW300r
• Type: Isolated with Remote On/Offr

Specifications of FW300R1

• Output: 28V
• Number Of Outputs: 1
• Power (watts): 300W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: Module
• 1st Output: 28 VDC @ 10.7A
• Size / Dimension: 4.60" L x 2.40" W x 0.53" H (116.8mm x 61mm x 13.5mm)
• Power (watts) - Rated: 300W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 90.5%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

FW250R1 and FW300R1 Power Modules: dc-dc Converters:
36 Vdc to 75 Vdc Input, 28 Vdc Output; 250 W to 300 W
Characteristic Curves
The following figures provide typical characteristics for the power modules.
Figure 1. Typical FW250R1 Input Characteristics at
Figure 2. Typical FW250R1 Output Characteristics
6 6
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
9
8
7
6
5
3
2
1
0
4
0
0
4
Room Temperature
at Room Temperature
1
8
12
TURN-OFF
VOLTAGE
2
16
3
20
INPUT VOLTAGE, V
OUTPUT CURRENT, I
24
4
28
5
32
36
6
40
V
V
V
7
44
I
I
I
= 75 V
= 54 V
= 36 V
VOLTAGE
TURN-ON
O
I
48
(V)
(A)
8
52
9
56
I
I
I
O
O
O
60
10
= 4.50 A
= 0.45 A
= 8.93 A
64
8-1713 (C)
8-1714 (C)
11
68 72
12
Figure 3. Typical FW250R1 Efficiency vs. Output
Note: See figure 9 for test conditions.
Figure 4. Typical FW250R1 Output Ripple Voltage
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
0
Current at Room Temperature
at Room Temperature, and Full Load
Output
V
V
V
1
I
I
I
= 36 V
= 48 V
= 72 V
V
V
V
I
I
I
= 36 V
= 54 V
= 75 V
2
OUTPUT CURRENT, I
3
TIME, t (500 ns/div)
4
Tyco Electronics Corp..
5
O
6
(A)
March 2000
Data Sheet
7
8-1715 (C)
8-1716 (C)
8
9