V25
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
NO LOAD FULL LOAD
%
CAPACITOR
NUMBER
VOLTAGE
VOLTAGE
EFF. LOAD MAX.
MIN.
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
MAX.
EC4BU-05S33
EC4BU-05S05
EC4BU-05S12
EC4BU-05S15
EC4BU-05D05
EC4BU-05D12
EC4BU-05D15
EC4BU-12S33
EC4BU-12S05
EC4BU-12S12
EC4BU-12S15
EC4BU-12D05
EC4BU-12D12
EC4BU-12D15
3.3 VDC
5 VDC
2500 mA
2000 mA
833 mA
666 mA
1000 mA
416 mA
333 mA
2500 mA
2000 mA
833 mA
666 mA
1000 mA
416 mA
333 mA
2500 mA
2000 mA
833 mA
666 mA
1000 mA
416 mA
333 mA
2500 mA
2000 mA
833 mA
666 mA
1000 mA
416 mA
333 mA
120 mA
120 mA
50 mA
50 mA
50 mA
50 mA
50 mA
30 mA
30 mA
35 mA
35 mA
45 mA
45 mA
45 mA
25 mA
25 mA
25 mA
25 mA
25 mA
25 mA
25 mA
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
1897 mA
2299 mA
2298 mA
2297 mA
2353 mA
2295 mA
2297 mA
838 mA
87
87
87
87
85
87
87
82
85
87
87
85
87
87
82
85
87
87
85
87
87
81
85
87
87
85
87
87
4.7-9 VDC
4.7-9 VDC
4.7-9 VDC
4.7-9 VDC
4.7-9 VDC
4.7-9 VDC
4.7-9 VDC
9-18 VDC
9-18 VDC
9-18 VDC
9-18 VDC
9-18 VDC
9-18 VDC
9-18 VDC
2470uF
2000uF
940uF
690uF
1000uF
440uF
330uF
12 VDC
15 VDC
5 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
2470uF
2000uF
940uF
690uF
1000uF
440uF
330uF
980 mA
12 VDC
15 VDC
5 VDC
957 mA
956 mA
980 mA
957 mA
957 mA
419 mA
490 mA
478 mA
478 mA
12 VDC
15 VDC
3.3 VDC
5 VDC
EC4BU-24S33 18-36 VDC
EC4BU-24S05 18-36 VDC
EC4BU-24S12 18-36 VDC
EC4BU-24S15 18-36 VDC
EC4BU-24D05 18-36 VDC
EC4BU-24D12 18-36 VDC
EC4BU-24D15 18-36 VDC
EC4BU-48S33 36-75 VDC
EC4BU-48S05 36-75 VDC
EC4BU-48S12 36-75 VDC
EC4BU-48S15 36-75 VDC
EC4BU-48D05 36-75 VDC
EC4BU-48D12 36-75 VDC
EC4BU-48D15 36-75 VDC
2470uF
2000uF
940uF
690uF
1000uF
440uF
330uF
12 VDC
15 VDC
5 VDC
490 mA
478 mA
478 mA
212 mA
245 mA
239 mA
239 mA
12 VDC
15 VDC
3.3 VDC
5 VDC
2470uF
2000uF
940uF
690uF
1000uF
440uF
330uF
12 VDC
15 VDC
5 VDC
245 mA
239 mA
239 mA
12 VDC
15 VDC
NOTE: 1. Nominal Input Voltage 5, 12, 24 or 48 VDC
1