DGP20E48T5/12 Просмотр технического описания (PDF) - Power-One Inc.
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DGP20E48T5/12 Datasheet PDF : 3 Pages
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DGP20 SERIES – TRIPLE OUTPUT
DGP20 SERIES BLOCK DIAGRAM
SHIELDED ISOLATION TRANSFORMER
+
+ INPUT 1
– INPUT 2
ON/OFF 3
LOW
NOISE
FILTER
CURRENT
MODE
PWM
+
+
–
5 +5V OUTPUT
4 +12/15V OUTPUT
6 CMN
7 –12/15V OUTPUT
SHIELDED COPPER CASE
Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load)
12 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
3.5
2.8
100% LOAD
2.1
1.4
50% LOAD
0.7
0.0
0 2 4 6 8 10 12 14 16 18
LINE INPUT (VOLTS)
12 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
85
50% FULL LOAD
80
100% FULL LOAD
75
70
65
9 10 11 12 13 14 15 16 17 18
LINE INPUT (VOLTS)
24 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
2.0
1.5
1.0
100% LOAD
0.5
50% LOAD
0.0
0 4 8 12 16 20 24 28 32 36
LINE INPUT (VOLTS)
24 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
90
50% FULL LOAD
85
100% FULL LOAD
80
75
70
18 20 22 24 26 28 30 32 34 36
LINE INPUT (VOLTS)
OUTPUT POWER DERATING
20
15
10
5
0
50
60
70
80
90 100
AMBIENT TEMPERATURE
12 VOLT EFFICIENCY Vs. LOAD
90
85 LINE = 9VDC
LINE = 12VDC
80 LINE = 18VDC
75
70
65
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
24 VOLT EFFICIENCY Vs. LOAD
90
LINE = 18VDC
85
80 LINE = 24VDC
75
LINE = 36VDC
70
65
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
48 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
1.0
0.8
0.6
100% LOAD
0.4
0.2
0.0
0
50% LOAD
10 20 30 40 50 60 70 80
LINE INPUT (VOLTS)
48 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
90
85
100% FULL LOAD
80
50% FULL LOAD
75
70
65
60
36 40 44 48 52 56 60 64 68 72
LINE INPUT (VOLTS)
48 VOLT EFFICIENCY Vs. LOAD
90
85
LINE = 36VDC
80
75 LINE = 48VDC
70
LINE = 72VDC
65
0 10 20 30 40 50 60 70 80 90 100
LOAD (%)
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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