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| Part Number | ESCA-0312 | ESCA-0303 | ESCA-0302 | ESCA-0101 | ESCA-1500 |
| Manufacturer | Astrodyne TDI | Astrodyne TDI | Astrodyne TDI | Astrodyne TDI | Astrodyne TDI |
| Series | WSL500 (30W) | ECA30 (30W) | ECA30 (30W) | ECA10 (10W0 | ESCA15 (15W) |
| Package/Case | 8-DIP Module, 4 Leads | 8-DIP Module, 4 Leads | 8-DIP Module, 4 Leads | 9-DIP Module, 4 Leads | 8-DIP Module, 4 Leads |
| Packaging | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) |
| Product Status | Obsolete | Active | Active | Active | Active |
| Type | Enclosed | Enclosed | Enclosed | Enclosed | Enclosed |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input | 90 ~ 264 VAC | 90 ~ 264 VAC | 90 ~ 264 VAC | 90 ~ 264 VAC | 90 ~ 264 VAC |
| Voltage - Output 1 | 48V | 15V | 12V | 5V | 3.3V |
| Voltage - Output 2 | - | - | - | - | - |
| Voltage - Output 3 | - | - | - | - | - |
| Voltage - Output 4 | - | - | - | - | - |
| Current - Output (Max) | 630mA | 2A | 2.5A | 2A | 3.5A |
| Power (Watts) | 30 W | 30 W | 30 W | 10 W | 12 W |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) |
| Features | Adjustable Output, Universal Input | Adjustable Output, Universal Input | Adjustable Output, Universal Input | Universal Input | Adjustable Output, Universal Input |
| Operating Temperature | 0°C ~ 50°C (With Derating) | 0°C ~ 50°C | 0°C ~ 50°C | 0°C ~ 40°C (With Derating) | 0°C ~ 40°C |
| Efficiency | 85% | 84% | 83% | 72% | 67% |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Size / Dimension | 3.50" L x 2.50" W x 0.98" H (88.9mm x 63.5mm x 24.9mm) | 3.50" L x 2.50" W x 0.98" H (88.9mm x 63.5mm x 24.9mm) | 3.50" L x 2.50" W x 0.98" H (88.9mm x 63.5mm x 24.9mm) | 2.56" L x 1.77" W x 0.85" H (65.0mm x 45.0mm x 21.6mm) | 2.75" L x 1.89" W x 0.95" H (69.9mm x 48.0mm x 24.1mm) |
| Approval Agency | cURus | cURus | cURus | CB, CE, cURus, UL | cURus |
| Standard Number | 60950-1 | 60950-1 | 60950-1 | 60950-1 | 60950-1 |
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