Primary switched mode power supply, single-phase
PSRA 3 - Discontinued items – not for new applications
| Product | Primary switched mode power supply, single-phase |
| Order number | PSRA 3 |
| Series | PSR 230 |
Input
| Rated input voltage | 100 Vac to 240 Vac |
| Input voltage range | 85 Vac to 264 Vac |
| Rated input current (rated load) (230Vac) | 0.80 A |
| Internal input fuse | 3.15 AT |
| Rated frequency range AC | 50 Hz to 60 Hz |
| Inrush current limitation NTC < | 50 A |
| Recommended preliminary fuse | 10A, 16A, B/C-Char. |
| Mains failure bridging (rated load) (230Vac) | 50.0 ms |
Output
| Power | 92 W |
| Rated output voltage | 30.5 Vdc |
| Rated Output Current | 3 A |
| Output voltage range | 26 Vdc to 33 Vdc |
| Output Current Limitation (Constant Current) typ. | 3.3 A |
| Ripple (rated load) typ. | 300 mVss |
| Power factor | 0.61 |
| Max. feedback resistance | 40 Vdc |
| Überspannungsschutz des Ausgangs | 48.0 Vdc |
Signaling
| Status display | Green LED |
Environment
| Ambient temperature | -10 °C to 70 °C / 14 °F to 158 °F |
| Storage temperature | -25 °C to 85 °C / -13 °F to 185 °F |
| Humidity without condensation | 30 % to 85 % |
| Cooling type | natural convection |
| Required minimum distance (side) | 10 mm |
| Required minimum distance (top/bottom) | 70 mm |
Protection and Safety
| Degree of pollution | 2 |
Size and Weight
| Width | 51 mm / 2.01 in |
| Weight | 0.61 kg / 1.345 lbs |
| cULus | UL 508 - Listed |
| cURus | UL 60950-1 - Recognized |
