DFC10 데이터 시트보기 (PDF) - Power-One Inc.
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DFC10 Datasheet PDF : 3 Pages
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DFC10 SERIES – SINGLE OUTPUT
DFC10 SERIES BLOCK DIAGRAM
ISOLATION TRANSFORMER
OUTPUT POWER DERATING
10
3 + OUTPUT
8
+
+ INPUT 1
– INPUT 2
LOW
NOISE
FILTER
CURRENT
MODE
PWM
+
–
ISO AMP
SHIELDED COPPER CASE
LOW TC
BANDGAP
REFERENCE
Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load)
5 - OUTPUT
6
4
2
0
50
60
70
80
90 100
AMBIENT TEMPERATURE
Data for 12 Volt Input Models
12 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
1.5
100% LOAD
1.0
50% LOAD
0.5
0.0
4
6
8 10 12 14 16 18
LINE INPUT (VOLTS)
Data for 24 Volt Input Models
24 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
0.8
0.6
100% LOAD
0.4
50% LOAD
0.2
0.0
4 8 12 16 20 24 28 32 36
LINE INPUT (VOLTS)
Data for 48 Volt Input Models
48 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
0.4
0.3
100% LOAD
0.2
50% LOAD
0.1
0.0
5
15 25 35 45 55 65 75
LINE INPUT (VOLTS)
12 VOLT EFFICIENCY Vs. LOAD
85
LINE =
9VDC
80
75
LINE =
12VDC
70
LINE =
18VDC
65
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
24 VOLT EFFICIENCY Vs. LOAD
90
85
LINE =
18VDC
80
75
70 LINE =
24VDC
65
LINE =
36VDC
60
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
48 VOLT EFFICIENCY Vs. LOAD
85
80
75
LINE =
36VDC
70
65
60
55 LINE =
50 48VDC
45
LINE =
72VDC
40
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
12 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
85
50% FULL LOAD
84
83
100% FULL LOAD
82
81
80
9 10 11 12 13 14 15 16 17 18
LINE INPUT (VOLTS)
24 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
88
86
100% FULL LOAD
84
50% FULL LOAD
82
80
18 20 22 24 26 28 30 32 34 36
LINE INPUT (VOLTS)
48 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
85
100% FULL LOAD
80
50% FULL LOAD
75
70
35 40 45 50 55 60 65 70 75
LINE INPUT (VOLTS)
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.
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