JFW100B Lineage Power, JFW100B Datasheet - Page 9

• Manufacturer Part Number: JFW100B
• Manufacturer: Lineage Power

April 2008
Characteristic Curves
Note: See Figure 18 for test conditions.
Figure 13. Typical JFW150B Output Ripple Voltage
Note: Tested with a 10 µF aluminum and a 1.0 µF ceramic capacitor
Figure 14. Typical JFW150B Transient Response to
Lineage Power
6.25 A
across the load.
at Room Temperature, 36 Vdc to 75 V
Input, and 30 A Output
Step Decrease in Load from 50% to 25%
of Full Load at Room Temperature and
54 V Input (Waveform Averaged to
Eliminate Ripple Component.)
V
V
V
dc-dc Converters; 36 Vdc to 75 Input, Vdc 12 Vdc Output; 50 W to 150 W
I
I
I
= 75 V
= 48 V
= 36 V
TIME, t (500 ns/div)
TIME, t (100 µs/div)
(continued)
SLEW RATE
1A/1 μs
8-2340 (C)
8-2341 (C)
Note: Tested with a 10 µF aluminum and a 1.0 µF ceramic capacitor
Figure 15. Typical JFW150B Transient Response to
Note: Tested with a 10 µF aluminum and a 1.0 µF ceramic capacitor
Figure 16. Typical Start-Up from Remote On/Off
9.375 A
6.25 A
across the load.
across the load.
C
C
NO CAP
O
O
= 1930 μf
Step Increase in Load from 50% to 75%
of Full Load at Room Temperature and
54 V Input (Waveform Averaged to
Eliminate Ripple Component.)
JFW150B1; I
= 330 μf
TIME, t (5 ms/div)
TIME, t (100 µs/div)
O
= I
O, max
SLEW RATE
1A/1 μs
C
C
O
O
= 9480 μf
= 4630 μf
8-2342 (C)
8-2343 (C)
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