E C 5 B U
S
E
R
I
E
S
15 WATT 2:1 INPUT
DC-DC CONVERTERS
Features
• 15W Isolated Output
• Efficiency to 90%
• 2:1 Input Range
• 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
• Regulated Outputs
• Fixed Switching Frequency
• Input Under Voltage Protection
• Over Current Protection
OUTPUT
OUTPUT CURRENT
INPUT CURRENT
INPUT
MODEL
Capacitor
Load max.
% EFF.
VOLTAGE
MIN.
NO LOAD FULL LOAD
VOLTAGE
MAX.
NUMBER
EC5BU-12S33
EC5BU-12S05
EC5BU-12S12
EC5BU-12S15
EC5BU-12D05
EC5BU-12D12
EC5BU-12D15
EC5BU-24S33
EC5BU-24S05
EC5BU-24S12
EC5BU-24S15
EC5BU-24D05
EC5BU-24D12
EC5BU-24D15
EC5BU-48S33
EC5BU-48S05
EC5BU-48S12
EC5BU-48S15
EC5BU-48D05
EC5BU-48D12
EC5BU-48D15
3.3 VDC
5 VDC
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
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
90 mA
85 mA
70 mA
70 mA
45 mA
45 mA
45 mA
50 mA
50 mA
20 mA
20 mA
25 mA
25 mA
25 mA
25 mA
30 mA
20 mA
20 mA
20 mA
20 mA
20 mA
1280 mA
1453 mA
1420 mA
1420 mA
1470mA
1436mA
1420mA
640 mA
718 mA
695 mA
695 mA
726 mA
710 mA
702 mA
320 mA
359 mA
347 mA
351 mA
363 mA
355 mA
351 mA
85
88
88
88
85
87
88
86
89
90
90
86
88
89
86
88
90
90
86
88
89
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
9-18 VDC
18-36 VDC
36-75 VDC
550uF
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
550uF
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
550uF
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
49