| LRS-50 SERIES 50W SWITCHING POWER SUPPLY |
| MODEL | LRS-50-5 | LRS-50-12 | LRS-50-24 | LRS-50-36 | LRS-50-48 |
| OUTPUT | DC VOLTAGE | 5V | 12V | 24V | 36V | 48V |
| RATED CURRENT | 10A | 4.2A | 2.2A | 1.45A | 1.1A |
| RATED POWER | 50W | 50.4W | 52.8W | 52.2W | 52.8W |
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 200mVp-p |
| VOLTAGE ADJ. RANGE | ±10% |
| VOLTAGE TOLERANCE Note.3 | ±2% | ±1% | ±1% | ±1% | ±1% |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| LOAD REGULATION | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| SETUP, RISE TIME Note.5 | 1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load |
| HOLD UPTIME (Typ.) | 30ms/230VAC 12ms/115VAC at full load |
| INPUT | VOLTAGE RANGE & FREQUENCY RANGE | 88 ~ 264VAC / 120 ~ 373VDC, 47 ~63Hz |
| EFFICIENCY (Typ.) | 83.00% | 86.00% | 88.00% | 89.00% | 90.00% |
| AC CURRENT | 0.95A/115VAC 0.56A/230VAC |
| INRUSH CURRENT | COLD START 45A/230VAC |
| LEAKAGE CURRENT | <0.75mA / 240VAC |
| PROTECTION | OVERLOAD | ≥110 ~ 130% rated output power, Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| OVER VOLTAGE | ≥115 ~ 145% rated output power, Protection type :Shut down o/p voltage, recovers automatically after restart |
| ENVIRONMENT | WORKING TEMP. & HUMIDITY | -30℃~+70℃; 20%~90RH |
| STORAGE TEMP. & HUMIDITY | -40℃~+85℃; 10%~95RH |
| SAFETY &EMC (Note 4) | WITHSTAND VOLTAGE | I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC ,1 min |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:500VDC /100M Ohms at 25℃ 70% |
 OTHERS | DIMENSION | 98*82*30mm (L*W*H) |
| NET WEIGHT/GROSS WEIGHT | 230g/246g |
