| PartNumber | RAC04-09SA/277 | RAC04-09SA | RAC04-09SC |
| Description | Switching Power Supplies 4W AC/DC 3kV REG 90-305Vin 9Vout | Switching Power Supplies 4W AC/DC 3kV REG 90-264Vin 9Vout | Switching Power Supplies 4W 9V 444mA 80-264VIN |
| Manufacturer | Recom Power | Recom Power | - |
| Product Category | AC DC Converters | AC DC Converters | - |
| Series | POWERLINE RAC04 | POWERLINE RAC04 | - |
| Product | AC/DC Power Modules | AC/DC Power Modules | - |
| Packaging | Bulk | Bulk | - |
| Tradename | Powerline | Powerline | - |
| Operating Temperature | -40°C ~ 70°C | -40°C ~ 70°C | - |
| Mounting Type | Through Hole | Through Hole | - |
| Features | OCP, OVP, SCP | OCP, OVP, SCP | - |
| Size Dimension | 1.44" L x 1.07" W x 0.69" H (36.7mm x 27.0mm x 17.6mm) | 1.44" L x 1.07" W x 0.69" H (36.7mm x 27.0mm x 17.6mm) | - |
| Applications | ITE (Commercial) | ITE (Commercial) | - |
| Power Watts | 4W | 4W | - |
| Voltage Input | 90 ~ 305 VAC | 90 ~ 264 VAC | - |
| Number of Outputs | 1 | 1 | - |
| Current Output Max | 444mA | 444mA | - |
| Approvals | UL60950-1 | UL60950-1 | - |
| Output Power | 4 W | 4 W | - |
| Voltage Output 1 | 9V | 9V | - |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Voltage Output 4 | - | - | - |
| Power Supply Type | Switching (Closed Frame) | Switching (Closed Frame) | - |
| Efficiency | 0.76 | 0.76 | - |
| Input Voltage | 90 V to 305 V | 90 V to 264 V | - |
| Output Voltage Channel 1 | 9 VDC | 9 VDC | - |
| Isolation Voltage | 3 kV | 3 kV | - |
| Part # Aliases | 21000112 | 20900000 | - |