| PartNumber | RAC04-12DC/277-E | RAC04-12DC/230 | RAC04-12DC/277 |
| Description | AC/DC CONVERTER +/-12V 4W | Switching Power Supplies 4W +/-12V 166mA 80-264VIN | Switching Power Supplies 4W 90-305VIN +/-12V THT |
| Manufacturer | - | - | Recom Power |
| Product Category | - | - | AC DC Converters |
| Series | - | - | POWERLINE RAC04/277 |
| Product | - | - | AC/DC Power Modules |
| Packaging | - | - | Tube |
| Mounting Style | - | - | Through Hole |
| Tradename | - | - | Powerline |
| Height | - | - | 17.1 mm |
| Length | - | - | 36.7 mm |
| Width | - | - | 27.2 mm |
| Operating Temperature | - | - | -25°C ~ 65°C |
| Mounting Type | - | - | Through Hole |
| Features | - | - | SCP |
| Size Dimension | - | - | 1.44" L x 1.07" W x 0.67" H (36.7mm x 27.2mm x 17.1mm) |
| Applications | - | - | ITE (Commercial) |
| Power Watts | - | - | 4W |
| Voltage Input | - | - | 90 ~ 305 VAC |
| Number of Outputs | - | - | 2 |
| Current Output Max | - | - | 166mA, 166mA |
| Approvals | - | - | UL60950-1 |
| Output Power | - | - | 4 W |
| Voltage Output 1 | - | - | 12V |
| Voltage Output 2 | - | - | -12V |
| Voltage Output 3 | - | - | - |
| Voltage Output 4 | - | - | - |
| Power Supply Type | - | - | Switching (Closed Frame) |
| Efficiency | - | - | 0.78 |
| Dimensions | - | - | 36.7 mm L x 27.2 mm W x 17.1 mm H |
| Input Voltage | - | - | 90 VAC to 305 VAC |
| Output Voltage Channel 1 | - | - | 12 V |
| Output Current Channel 1 | - | - | 166 mA |
| Isolation Voltage | - | - | 3.75 kVAC |
| Open Frame Enclosed | - | - | Enclosed |
| Output Current Channel 2 | - | - | - 166 mA |
| Output Voltage Channel 2 | - | - | - 12 VDC |
| Load Regulation | - | - | Regulated |
| Part # Aliases | - | - | 20000918 |
| Input Frequency | - | - | 47 Hz to 440 Hz |