DFEC40W SERIES
CHASSIS-MOUNT DC-DC CONVERTER
4:1 ULTRA WIDE INPUT RANGE
UP TO 40 Watts
FEATURES
• NO MINIMUM LOAD REQUIRED
APPLICATIONS
• COMMUNICATION SYSTEM
• 1600VDC INPUT TO OUTPUT ISOLATION
• SCREW TERMINALS FOR INPUT AND OUTPUT CONNECTIONS
• RELIABLE SNAP-ON FOR DIN RAIL TS-35/7.5 OR TS-35/15
• CASE PROTECTION MEET IP20(IEC60529)
• INTERNAL OUTPUT DC-OK INDICATOR
• MEET EN55022 CLASS B
• INDUSTRY CONTROL SYSTEM
• FACTORY AUTOMATIC EQUIPMENT
• SEMICONDUCTOR EQUIPMENT
• SAFETY MEETS UL60950-1, EN60950-1, & IEC60950-1
• CE MARKED
• COMPLIANT TO RoHS II & REACH
REVERSE
POLARITY
PROTECTION
1600VDC REMOTE
ISOLATION CONTROL
FUSE
INCLUDED
INRUSH
LIMIT
UVP
OCP
SCP
OVP
TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25 otherwise noted
Output Current
@Full Load
Input Current
@ No Load
Maximum
Capacitor Load (1)
Input Range
Output Voltage
Efficiency
Model
Number
VDC
VDC
3.3
5
A
mA
83
103
56
56
76
82
65
76
63
68
34
34
41
41
34
34
%
µF
25750
13600
2360
1510
600
375
1200
750
25750
13600
2360
1510
600
375
1200
750
DFEC40-24S3P3W
DFEC40-24S05W
DFEC40-24S12W
DFEC40-24S15W
DFEC40-24S24W
DFEC40-24S28W
DFEC40-24D12W
DFEC40-24D15W
DFEC40-48S3P3W
DFEC40-48S05W
DFEC40-48S12W
DFEC40-48S15W
DFEC40-48S24W
DFEC40-48S28W
DFEC40-48D12W
DFEC40-48D15W
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
9.5 ~ 36
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
10
8
85
86
85
85
84
84
84
84
85
87
85
86
84
84
84
84
12
15
24
28
12
15
3.3
5
12
15
24
28
12
15
3.333
2.666
1.667
1.333
1.667
1.333
10
8
3.333
2.666
1.667
1.333
1.667
1.333
PART NUMBER STRUCTURE
DFEC40 - 48
Voltage
S
Quantity
05 W -
N
Input
Series Name
Output
Output
Voltage
(VDC)
Input
Range
Remote Control
Option
(VDC)
24: 9.5~36
48: 18~75
S: Single
3P3: 3.3
05: 5
4:1
ꢀ: Positive logic
N: Negative logic
12: 12
15: 15
24: 24
28: 28
12: 12
15: 15
D: Dual
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2014/4/30