CNS653-ME Datasheet, PDF (7/8 Pages) Artesyn Technologies – 650 Watt AC-DC Power Supplies

CNS650-M Series Data Sheet
Level B
Performance Curves
Output Power Derating
700
600
500
400
300
200
100
0
0
Convection (MF)
Convection (MU)
400 LFM (MF/MU)
200 LFM (MF/MU)
ME (End Fan)
10
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Figure 1. Output Power vs. Ambient Temperature at Natural Convection and Forced Air
Cooling
CNS653‐Mx (12V) Efficiency Curve
96%
95%
94%
93%
92%
91%
90%
89%
0
115 VAC
230 VAC
0.2
0.4
0.6
0.8
1
Output Load (% of 650W)
Figure 3. Typical Efficiency for 12 V Output
CNS658‐Mx (48V) Efficiency Curve
96%
95%
94%
93%
92%
91%
115 VAC
90%
230 VAC
89%
0
0.2
0.4
0.6
0.8
1
Output Load (% of 650W)
Figure 5. Typical Efficiency for 48 V Output
Output Power VS. Input Line
700
600
500
400
300
200
100
0
90
Convection (MF)
Convection (MU)
400 LFM (MF/MU)
200 LFM (MF/MU)
ME (End Fan)
110
130
150
170
190
210
230
250
270
AC Input Line [Vac]
Figure 2. Output Power vs. Input Line at Natural Convection and Forced Air Cooling
CNS655‐Mx (24V) Efficiency Curve
96%
95%
94%
93%
92%
91%
90%
89%
0
115 VAC
230 VAC
0.2
0.4
0.6
0.8
1
Output Load (% of 650W)
Figure 4. Typical Efficiency for 24 V Output
Estimated Service Life vs. Component Temp
150
125
Esimated Life
100
75
50
25
0
110
105
100
95
90
85
80
75
C40 Temperature [°C]
Figure 6. Estimated Product Useful Life Based on C40 Case Temperature