The TRA1-1221 is a dual DC-DC converter from Traco Power, featuring two outputs of 5V and -5V with a maximum output current of 100mA each. It operates from a nominal input voltage of 12V and has a maximum input voltage of 13.2V. The converter is packaged in a SIP case and is suitable for through-hole mounting. It has an efficiency of 84.5% and is RoHS compliant.
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| Package/Case | SIP |
| Current - Output 1 | 100mA |
| Current - Output 2 | 100mA |
| Depth | 10.2mm |
| Efficiency | 84.5% |
| Features | SCP |
| Isolation Voltage | 1kV |
| Length | 19.5mm |
| Max Input Voltage | 13.2V |
| Min Input Voltage | 10.8V |
| Max Operating Temperature | 95°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 100mA |
| Max Power Dissipation | 1W |
| Mount | Through Hole |
| Nominal Input Voltage | 12V |
| Number of Outputs | 2 |
| Output Current | 100mA |
| Output Voltage | 5V |
| Power | Yes |
| RoHS Compliant | Yes |
| Series | TRA 1 (1W) |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Weight | 2.2g |
| RoHS | Compliant |
