APPLICATION
The EC7AW18-72 Series of DC-DC converters offer 10 watts of output power with output voltages of 5V, 12V, 15V, ±12V, ±15V. The EC7AW18 series comes in an industry-standard 1.25” x 0.8” x 0.5” package. It has an ultra-wide (18:1) input voltage range of 8.5 to 160VDC (72VDC nominal) and 3000V ac reinforced input to output isolation.
The EC7BW18-72 series is compliant with EN50155, EN45545, EN50121-3-2 making it ideal for all railway applications.
High efficiency up to 88%, allows case operating temperature range of –40°C to 100°C. The EC7AW18-72 also has very low no-load power consumption (6mA), making it an ideal solution for energy-critical systems.
Standard control functions include remote on/off (positive or negative). Units are fully protected against input UVLO (under-voltage lockout), output over-current, output over-voltage, and over-temperature and continuous short circuit conditions.
EC7AW18-72 series is designed primarily for railway applications and covers all standard battery voltages of 24V, 36V, 48V, 72V, 96V, 110V dc. It is also suitable for distributed power architectures, telecommunications, battery-operated equipment, and industrial applications.
feature list
Efficiency up to 88%
Fixed Switching Frequency
Regulated Outputs
Remote On/Off
Low No Load Power Consumption
Fully protected (OCP/OVP/UVLO)
3000Vac I/O Isolation
Operating Ambient Temperature -40 to +100℃
1.25”x0.8”x0.5” Size Meet Industrial Standard
CB Test Certificate IEC62368-1
EN50155 Compliant with External Circuits
UL62368-1 3rd (Reinforced Insulation) Approval
Shock & Vibration EN50155 (EN61373)
Fire & Smoke EN45545-2 Compliant
5000m Operating Altitude
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| EC7AW18-72S05 | 8.5V-160V | 5V | 10W |
| EC7AW18-72S12 | 8.5V-160V | 12V | 10W |
| EC7AW18-72S15 | 8.5V-160V | 15V | 10W |
| EC7AW18-72D12 | 8.5V-160V | ±12V | 10W |
| EC7AW18-72D15 | 8.5V-160V | ±15V | 10W |
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