参数资料
型号: FC250R1
厂商: LINEAGE POWER LLC
元件分类: 电源模块
英文描述: 1-OUTPUT 252 W DC-DC REG PWR SUPPLY MODULE
封装: MODULE-20
文件页数: 17/20页
文件大小: 583K
代理商: FC250R1
6
Lineage Power
Data Sheet
April 2008
dc-dc Converter; 18 Vdc to 36 Vdc Input, 28 Vdc Output; 250 W
FC250R Power Module:
Characteristic Curves (continued)
8-1669 (C)
Note: Tested with a 330 F aluminum and a 1.0 F ceramic capacitor
across the load.
Figure 5. Typical FC250R Transient Response to
Step Decrease in Load from 50% to 25%
of Full Load at Room Temperature and
28 V Input (Waveform Averaged to
Eliminate Ripple Component.)
8-1670 (C)
Note: Tested with a 330 F aluminum and a 1.0 F ceramic capacitor
across the load.
Figure 6. Typical FC250R Transient Response to
Step Increase in Load from 50% to 75% of
Full Load at Room Temperature and 28 V
Input (Waveform Averaged to Eliminate
Ripple Component.)
8-2177 (C)
Note: Tested with a 330 F aluminum and a 1.0 F ceramic capacitor
across the load.
Figure 7. Typical FC250R Start-Up Transient at
Room Temperature, 28 V Input, and Full
Load
TIME, t (50 s/div)
OUTPUT
VOLTAGE,
V
O
(V)
(200
mV/div)
OUTPUT
CURRENT,
I
O
(A)
(1
A/div)
2.25
28.0
4.50
TIME, t (50 s/div)
OUTPUT
VOLTAGE,
V
O
(V)
(200
mV/div)
OUTPUT
CURRENT,
I
O
(A)
(1
A/div)
6.75
28.0
4.50
TIME, t (20 ms/div)
REMOTE
ON/OFF
VOLTAGE,
V
ON/OFF
(V)
OUTPUT
VOLTAGE,
V
O
(V)
(10
V/div)
0 V
28 V
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