AA10C_07 Datasheet, PDF (6/12 Pages) Astec America, Inc – 36 Vdc to 75 Vdc Inputs, 10 W

Technical Reference Notes (TRN)
Characteristic Curves
AA10C-048L-050S
Input Characteristics (Worst Case)
Tc = 25 C, Iout = 2A
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0
4
8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
Vin (Volts)
Figure 1. Typical Input Current vs Input Voltage.
Figure 3. 020S Efficiency vs Load Current.
85.0%
80.0%
75.0%
AA10C-048L-050S
Efficiency vs Output Current
Tc = Tc,max
Vin = 36 Vdc
Vin = 48 Vdc
Vin = 75 Vdc
70.0%
65.0%
60.0%
55.0%
50.0%
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
Output Current (Amps)
Figure 5. 050S Efficiency vs Load Current.
AA10C Series
36 Vdc to 75 Vdc Inputs, 10 W
Figure 2. 015S Efficiency vs Load Current.
80.0%
AA10C-048L-033S
Efficiency vs Output Current
Tc = Tc,max
Vin = 36 Vdc
Vin = 48 Vdc
Vin = 75 Vdc
75.0%
70.0%
65.0%
60.0%
55.0%
50.0%
0.24
0.48
0.73
0.97
1.21
1.45
1.69
1.94
2.18
2.42
Output Current (Amps)
Figure 4. 033S Efficiency vs Load Current.
Figure 6. 120S Efficiency vs Load Current.
Figure 7. 150S Efficiency vs Load Current.
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ASTEC POWER - Andover
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