ec4bu series
10 watt 2:1 input
dc-dc converters
features
*
10w isolated output
* efficiency to
87%
* 2:1 input range
* regulated
outputs
* fixed switching
frequency
* input under
voltage protection
* over current
protection
* conductive emi
meets en55022 class a
* continuous
short circuit protection
*
without tantalum capacitors inside
*
ce mark meets 2004/108/ec
*
safety meets ul60950-1, en60950-1 and iec60950-1
model
input
output
output current
input
current
%
capacitor
number
voltage
voltage
eff.
load max.
min.
max.
no
load
full load
ec4bu-05s33
4.7-9
vdc
3.3
vdc
0 ma
2500
ma
120 ma
1897
ma
87
2470uf
ec4bu-05s05
4.7-9
vdc
5 vdc
0 ma
2000
ma
120 ma
2299
ma
87
2000uf
ec4bu-05s12
4.7-9
vdc
12 vdc
0 ma
833 ma
50 ma
2298
ma
87
940uf
ec4bu-05s15
4.7-9
vdc
15 vdc
0 ma
666 ma
50 ma
2297
ma
87
690uf
ec4bu-05d05
4.7-9
vdc
±5 vdc
0 ma
±1000
ma
50 ma
2353
ma
85
1000uf
ec4bu-05d12
4.7-9
vdc
±12
vdc
0 ma
±416
ma
50 ma
2295
ma
87
440uf
ec4bu-05d15
4.7-9
vdc
±15
vdc
0 ma
±333
ma
50 ma
2297
ma
87
330uf
ec4bu-12s33
9-18
vdc
3.3
vdc
0 ma
2500
ma
30 ma
838 ma
82
2470uf
ec4bu-12s05
9-18
vdc
5 vdc
0 ma
2000
ma
30 ma
980 ma
85
2000uf
ec4bu-12s12
9-18
vdc
12 vdc
0 ma
833 ma
35 ma
957 ma
87
940uf
ec4bu-12s15
9-18
vdc
15 vdc
0 ma
666 ma
35 ma
956 ma
87
690uf
ec4bu-12d05
9-18
vdc
±5 vdc
0 ma
±1000
ma
45 ma
980 ma
85
1000uf
ec4bu-12d12
9-18
vdc
±12
vdc
0 ma
±416
ma
45 ma
957 ma
87
440uf
ec4bu-12d15
9-18
vdc
±15
vdc
0 ma
±333
ma
45 ma
957 ma
87
330uf
ec4bu-24s33
18-36
vdc
3.3
vdc
0 ma
2500
ma
25 ma
419 ma
82
2470uf
ec4bu-24s05
18-36
vdc
5 vdc
0 ma
2000
ma
25 ma
490 ma
85
2000uf
ec4bu-24s12
18-36
vdc
12 vdc
0 ma
833 ma
25 ma
478 ma
87
940uf
ec4bu-24s15
18-36
vdc
15 vdc
0 ma
666 ma
25 ma
478 ma
87
690uf
ec4bu-24d05
18-36
vdc
±5 vdc
0 ma
±1000
ma
25 ma
490 ma
85
1000uf
ec4bu-24d12
18-36
vdc
±12
vdc
0 ma
±416
ma
25 ma
478 ma
87
440uf
ec4bu-24d15
18-36
vdc
±15
vdc
0 ma
±333
ma
25 ma
478 ma
87
330uf
ec4bu-48s33
36-75
vdc
3.3
vdc
0 ma
2500
ma
20 ma
212 ma
81
2470uf
ec4bu-48s05
36-75 vdc
5 vdc
0 ma
2000 ma
20 ma
245 ma
85
2000uf
ec4bu-48s12
36-75
vdc
12 vdc
0 ma
833 ma
20 ma
239 ma
87
940uf
ec4bu-48s15
36-75
vdc
15 vdc
0 ma
666 ma
20 ma
239 ma
87
690uf
ec4bu-48d05
36-75
vdc
±5 vdc
0 ma
±1000
ma
20 ma
245 ma
85
1000uf
ec4bu-48d12
36-75
vdc
±12
vdc
0 ma
±416
ma
20 ma
239 ma
87
440uf
ec4bu-48d15
36-75
vdc
±15
vdc
0 ma
±333
ma
20 ma
239 ma
87
330uf
note: 1. nominal input voltage 5, 12, 24 or 48
vdc
西安云特电子技术有限公司
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中国 西安