
15W DC-DC converter module, featuring dual 5V and -5V outputs, each capable of 1.5A. This isolated, hybrid power supply operates with 83.5% efficiency across an 18V to 75V DC input range, with a nominal input of 48V. The module offers 2.25kV isolation voltage and is designed for through-hole mounting with gold-plated contacts. Operating temperature range is -40°C to 85°C.
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Murata BEI15-050-Q48N-C technical specifications.
| Contact Plating | Gold |
| Current - Output 1 | 1.5A |
| Current - Output 2 | 1.5A |
| Depth | 27.9mm |
| Efficiency | 83.5% |
| Height | 8.9mm |
| Isolation | Isolated |
| Isolation Voltage | 2.25kV |
| Lead Free | Lead Free |
| Length | 24.4mm |
| Max Input Voltage (DC) | 75V |
| Min Input Voltage (DC) | 18V |
| Max Input Voltage | 75V |
| Min Input Voltage | 18V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.5A |
| Max Output Power | 15W |
| Max Power Dissipation | 15W |
| Mount | Through Hole |
| Nominal Input Voltage | 48V |
| Nominal Output Voltage | -5V |
| Number of Outputs | 2 |
| Output Current | 1.5A |
| Output Power | 15W |
| Output Voltage | 5V |
| Packaging | Tray |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | BEI15 (15W) |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Width | 24.4mm |
| RoHS | Compliant |
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