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| SPECIFICATION | ||
|---|---|---|
| Model | LRS-50-12 | |
| OUTPUT | DC VOLTAGE | 12V |
| RATED CURRENT | 4.2A | |
| CURRENT RANGE | 0~4.2A | |
| RATED POWER | 50.4W | |
| RIPPLE&NOISE(Max) | 120mVp-p | |
| VOLTAGE ADJ.RANGE | 10.2~13.8V | |
| VOLTAGE TOLERANCE | ±1.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP,RISE TIME | 1000ms,30ms/230VAC 200ms,30ms/115VAC(full load) | |
| HOLD UP TIME（Typ.) | 30ms/230VAC 12ms/115VAC(full load) | |
| INPUT | VOLTAGE RANGE | 85~264VAC 120~373VDC |
| FREQUENCY RANGE | 47~63Hz | |
| EFFICIENCY(Typ.) | 0.86 | |
| AC CURRENT(Typ.) | 0.95A/115VAC | |
| INRUSH CURRENT(Typ.) | COLD START 45A/230VAC | |
| LEAKAGE CURRENT | ＜0.75mA/240VAC | |
| PROTECTION | OVER LOAD | 110~150% rated output power |
| Protection type:Hiccup mode,recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 13.8~16.2V | |
| Protection type:Shut down o/p voltage,re-power on to recover | ||
| ENVIRONMENT | WORKING TEMP | －20~70℃（Refer to "derating curve") |
| WORKING HUMIDITY | 20~90%RH non-condensing | |
| STORAGETEMP.,HUMIDITY | -45 ~ +85°C, 20% ~ 95% RH non-condensing | |
| TEMP.COEFFICIENT | ±0.03%/°C (0 ~ 50°C) | |
| VIBRATION | 10 ~ 500Hz, 2G10min/1cycle,60min.eachX、Y、Zaxes | |
| SAFETY | SAFETY STANDARDS | GB4943.1, EN60950.1APPROVED |
| WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100MOhms / 500VDC / 25°C/ 70% RH | |
| EMC EMISSION | Compliance toEN61000-3-2:2014/EN61000-3-3:2013 | |
| EMC IMMUNITY | Compliance toEN55032:2015/EN55035:2017/60950-1 | |
| OTHERS | MTBF | ≥763.6K hrs MIL-HDBK-217F(25°C) |
| DIMENSION | 99*82*30mm (L*W*H) | |
