DFC10E POWER-ONE [Power-One], DFC10E Datasheet - Page 3

• Manufacturer Part Number: DFC10E
• Description: SINGLE OUTPUT
• Manufacturer: POWER-ONE [Power-One]

Data for 48 Volt Input Models
+ INPUT
Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load)
Data for 12 Volt Input Models
Data for 24 Volt Input Models
– INPUT
12 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
24 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
48 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments,
or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are
subject to change without notice.
1.5
1.0
0.5
0.0
0.8
0.6
0.4
0.2
0.0
0.4
0.3
0.2
0.1
0.0
4
4
5
1
2
8
15
6
12
LINE INPUT (VOLTS)
8
LINE INPUT (VOLTS)
25
FILTER
LINE INPUT (VOLTS)
NOISE
LOW
16
10
35
20
12
45
100% LOAD
24
CURRENT
50% LOAD
100% LOAD
MODE
PWM
50% LOAD
DFC10 SERIES BLOCK DIAGRAM
14
55
28
100% LOAD
SHIELDED COPPER CASE
ISOLATION TRANSFORMER
50% LOAD
16
65
32
18
36
75
ISO AMP
DFC10 SERIES – SINGLE OUTPUT
REFERENCE
BANDGAP
+
–
LOW TC
85
80
75
70
65
60
55
50
45
40
85
80
75
70
65
90
85
80
75
70
65
60
0
0
0
LINE =
48VDC
LINE =
12VDC
LINE =
24VDC
LINE =
9VDC
LINE =
18VDC
LINE =
36VDC
10
10
10
48 VOLT EFFICIENCY Vs. LOAD
LINE =
72VDC
12 VOLT EFFICIENCY Vs. LOAD
LINE =
18VDC
24 VOLT EFFICIENCY Vs. LOAD
LINE =
36VDC
+
20
20
20
30
30
30
40
40
40
LOAD (%)
LOAD (%)
LOAD (%)
3
50
50
50
3
5
60
60
60
+ OUTPUT
- OUTPUT
70
70
70
80
80
80
90 100
90 100
90 100
85
84
83
82
81
80
85
80
75
70
88
86
84
82
80
12 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
48 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
24 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
35
10
9
18
8
6
4
2
0
50
10
20
40
OUTPUT POWER DERATING
50% FULL LOAD
AMBIENT TEMPERATURE
11
22
100% FULL LOAD
60
100% FULL LOAD
45
50% FULL LOAD
50% FULL LOAD
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
12
24
50
100% FULL LOAD
70
13
26
55
14
28
80
60
15
30
65
16
32
90
70
17
34
100
18
75
36