ПСН-80DC-05-3
Power supply sources. ВПТС.426424.001-09
Switched power supply
Input voltage 75..90 VDC.
Output voltage 5 VDC.
Output power 15 W.
DIN-rail or mounting panel installation.
Transportation design M25.
Switched power supply
Input voltage 75..90 VDC.
Output voltage 5 VDC.
Output power 15 W.
DIN-rail or mounting panel installation.
Transportation design M25.
Key features
- Making of modern components.
- Russian design and manufacture.
- The solution has been developed on the rolling stock of Russian Railways.
- Output galvanic isolation.
- Input overvoltage protection.
- Output shut off at low input voltage.
- Output short circuit protection.
- Limiting of input capacitors charge current.
- Low level of generated conducted and inductive interference.
- Rolling stock mechanical and climatic design.
- Certificate of Conformity TR CU 001/2011.
Technical specifications
| Name | Value |
|---|---|
| DC supply voltage | 75 to 90 V |
| DC output voltage | 5.00±0.25 V |
| Output power | 15 W |
| Efficiency | 90% min |
| Rated, continuous output current | 3.00 ± 0.15 А |
| Starting current | 1 A, max |
| Short circuit protection | load trip |
| Input pulse interference protection | up to 250 V, 50 μs |
| Output voltage ripple | ±100 mV, max |
| Load disconnection at input voltage, less than | 75±1 V |
| Operating temperature | -50 °С to +50 °С |
| Service life | 20 years |
| Protection level | IP20 |
| Unit weight | 0.3 ± 0.05 kg max |
| Overall dimensions (HxWxD) | 108 х 105 х 37 |
| Structural design category | М25 |
