Board mount DC-DC converter, 20W output power, featuring dual 12V and -12V outputs, each delivering 850mA. This isolated, hybrid module operates with a 9V to 18V input range, achieving 78% efficiency at a 220kHz switching frequency. With a 700V isolation voltage and a wide operating temperature range of -50°C to 90°C, it is designed for through-hole mounting.
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BEL DFA20E12D12 technical specifications.
| Package/Case | Module |
| Current - Output 1 | 850mA |
| Current - Output 2 | 850mA |
| Depth | 51.31mm |
| Efficiency | 78% |
| Frequency | 220kHz |
| Height | 0.45inch |
| Isolation | Isolated |
| Isolation Voltage | 700V |
| Lead Free | Contains Lead |
| Length | 2.02inch |
| Max Input Voltage | 18V |
| Min Input Voltage | 9V |
| Max Operating Temperature | 90°C |
| Min Operating Temperature | -50°C |
| Max Output Current | 850mA |
| Max Power Dissipation | 20W |
| Mount | Through Hole |
| Number of Outputs | 2 |
| Output Current | 850mA |
| Output Power | 20W |
| Output Voltage | 12V |
| Package Quantity | 20 |
| Packaging | Bulk |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | DFA20 |
| Voltage - Output 1 | 12V |
| Voltage - Output 2 | -12V |
| Weight | 2.292808oz |
| Width | 2.02inch |
| RoHS | Compliant |
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