EC3BB
(7.5 WATT WIDE INPUT DC/DC CONVERTER)
(PDF) |
 |
| Features |
- 7.5W Isolated Output
- Remote ON/OFF Option
- Efficiency to 82%
- 2:1 Input Range
- Regulated Outputs
- Continuous Short Circuit Protection
- Conductive EMI meet EN55022 Class B
- Pi input Filter
|
| Input Specifications |
| Input Voltage Range |
12V |
9-18V |
24V |
18-36V |
48V |
36-72V |
| Input Filter |
Pi Type |
| Output Specifications |
| Voltage Accuracy |
+/-2.0%max. |
| Voltage Balance(Dual) |
+/-1.0% / max. |
| Temperature Coefficient |
+/-0.05% / ºC |
| Ripple and Noise, 20MHz BW |
3.3V / 5V----------100mV p-p max. |
| |
12V / 15V---------------1% p-p max. |
| Short Circuit Protection |
Continuous |
| Line Regulation, Single/Dual |
+/-0.5% |
| Load Regulation, Single |
+/-0.5% |
| Dual |
+/-1.0% |
| General Specifications |
| Efficiency |
|
| Isoltaion Voltage |
1500 VDC min |
| Isolation Resistance |
109 ohms |
| Switching Frequency |
100KHz, min |
| Operating Temperature Range |
-25ºC to +71ºC |
| Case Temperature |
100ºC max. |
| Cooling |
Free-Air Convection |
| Storage Temperature Range |
-40ºC to +100ºC |
| EMI / RFI |
Conductive EMI Meet EN55022 Class B |
| Dimensions |
2X1X0.4 Inches |
| |
(50.8X52.4X10.2mm) |
| Case Materials |
Case Material |
Black Coated Copper with Non-Conductive Base |
EC3BB Series Specifications |
|
Model Number
|
Input Voltage
|
Output Voltage
|
Output Current
|
Input Current
|
Efficiency
|
Case
(specs)
|
|
No Load
|
Full Load
|
|
EC3BB01
|
9-18 VDC
|
5.0 VDC
|
1500.0 mA
|
7.5 mA
|
820.0 mA
|
76%
|
B
|
|
EC3BB02
|
9-18 VDC
|
12.0 VDC
|
625.0 mA
|
7.5 mA
|
780.0 mA
|
80%
|
B
|
|
EC3BB03
|
9-18 VDC
|
15.0 VDC
|
500.0 mA
|
7.5 mA
|
780.0 mA
|
80%
|
B
|
|
EC3BB04
|
9-18 VDC
|
±12.0 VDC
|
±310.0 mA
|
12.0 mA
|
775.0 mA
|
80%
|
B
|
|
EC3BB05
|
9-18 VDC
|
±15.0 VDC
|
±250.0 mA
|
12.0 mA
|
780.0 mA
|
80%
|
B
|
|
EC3BB06
|
9-18 VDC
|
±5.0 VDC
|
±750.0 mA
|
7.5 mA
|
820.0 mA
|
76%
|
B
|
|
EC3BB07
|
9-18 VDC
|
3.3 VDC
|
1500.0 mA
|
7.5 mA
|
557.0 mA
|
74%
|
B
|
|
EC3BB11
|
18-36 VDC
|
5.0 VDC
|
1500.0 mA
|
5.0 mA
|
400.0 mA
|
78%
|
B
|
|
EC3BB12
|
18-36 VDC
|
12.0 VDC
|
625.0 mA
|
5.0 mA
|
380.0 mA
|
82%
|
B
|
|
EC3BB13
|
18-36 VDC
|
15.0 VDC
|
500.0 mA
|
5.0 mA
|
380.0 mA
|
82%
|
B
|
|
EC3BB14
|
18-36 VDC
|
±12.0 VDC
|
±310.0 mA
|
7.5 mA
|
385.0 mA
|
81%
|
B
|
|
EC3BB15
|
18-36 VDC
|
±15.0 VDC
|
±250.0 mA
|
7.5 mA
|
385.0 mA
|
81%
|
B
|
|
EC3BB16
|
18-36 VDC
|
±5.0 VDC
|
±750.0 mA
|
7.5 mA
|
400.0 mA
|
78%
|
B
|
|
EC3BB17
|
18-36 VDC
|
3.3 VDC
|
1500.0 mA
|
5.0 mA
|
271.0 mA
|
76%
|
B
|
|
EC3BB21
|
36-72 VDC
|
5.0 VDC
|
1500.0 mA
|
2.0 mA
|
200.0 mA
|
78%
|
B
|
|
EC3BB22
|
36-72 VDC
|
12.0 VDC
|
625.0 mA
|
2.0 mA
|
192.0 mA
|
81%
|
B
|
|
EC3BB23
|
36-72 VDC
|
15.0 VDC
|
500.0 mA
|
2.0 mA
|
192.0 mA
|
81%
|
B
|
|
EC3BB24
|
36-72 VDC
|
±12.0 VDC
|
±310.0 mA
|
3.0 mA
|
192.0 mA
|
81%
|
B
|
|
EC3BB25
|
36-72 VDC
|
±15.0 VDC
|
±250.0 mA
|
3.0 mA
|
192.0 mA
|
81%
|
B
|
|
EC3BB26
|
36-72 VDC
|
±5.0 VDC
|
±750.0 mA
|
3.0 mA
|
200.0 mA
|
78%
|
B
|
|
EC3BB27
|
36-72 VDC
|
3.3 VDC
|
1500.0 mA
|
3.0 mA
|
136.0 mA
|
76%
|
B
|
|
