EQW010A0B1 Datasheet, PDF (6/28 Pages) Lineage Power Corporation – 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

Data Sheet
March 4, 2009
EQW010-040 Series Power Modules
36 – 75Vdc Input; 1.0 to 12Vdc Output; 10 to 40A Output Current
Characteristic Curves
The following figures provide typical characteristics for the EQW010A0B (12V, 10A) at 25^oC. The figures are
identical for either positive or negative remote On/Off logic.
95
90
85
Vin = 36V
Vin = 48V
80
Vin = 75V
75
70
0
2
4
6
8
10
OUTPUT CURRENT, IO (A)
Figure 1. Converter Efficiency versus Output Current.
12
10
8
6
NC
0.5 m/s
4
(100 LFM) 1.0 m/s
(200 LFM) _{2.0 m/s}
2
(400 LFM)
0
20
30
40
50
60
70
80
90
AMBIENT TEMPERATURE, TA ^OC
Figure 4. Derating Output Current versus Local
Ambient Temperature and Airflow (direction shown
in Figure 63).
TIME, t (1μs/div)
Figure 2. Typical output ripple and noise (VIN = VIN,NOM,
Io = Io,max).
TIME, t (5ms/div)
Figure 5. Typical Start-up Using Remote On/Off,
negative logic version, (VIN = VIN,NOM, Io = Io,max) [where
input voltage has not been applied in the previous 1 second, see
page 5].
TIME, t (0.1 ms /div)
Figure 3. Transient Response to Dynamic Load
Change from 75% to 50% to 75% of full load.
TIME, t (5ms/div)
Figure 6. Typical Start-up Using Input Voltage, (VIN
= VIN,NOM, Io = Io,max) [where input voltage has not been applied
in the previous 1 second , see page 5].
LINEAGE POWER
6