| INPUT SPECIFICATION |
| Voltage Range |
100-240VAC |
| Frequency Range |
47-63Hz |
| Efficiency |
LRS-120-12: 88% |
| LRS-120-24: 90% |
| AC Current(typ.) |
1.9A / 115VAC; 1.2A / 230VAC |
| Inrush Current(typ.) |
50A / 230VAC (for cold start at 250C) |
| Leakage Current |
<0.75mA / 240VAC |
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| OUTPUT SPECIFICATION |
| Rated Current |
LRS-120-12: 10.0A |
| LRS-120-24: 5.0A |
| Rated Power |
120Watts |
| Voltage ADJ. Range |
 10% (with V.ADJ) |
| Voltage Tolerance |
1% |
| Ripple & Noise(Max) |
LRS-120-12: 150mVp-p |
| LRS-120-24: 200mVp-p |
| Setup Time |
500ms / 230VAC; 500ms / 115VAC at full load |
| Rise Time |
30ms / 230VAC; 30ms / 115VAC at full load |
| Hold Time(typ.) |
40ms / 240VAC; 35ms / 115VAC at full load |
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| PROTECTION |
| Overload |
110% to 140% rated load current |
| Protection Type: Hiccup mode, Recovers Automatically after fault condition is removed |
| Overvoltage |
Protection Type: Shutdown output voltage, re-power on to recover |
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| ENVIRONMENT |
| Working Temperature |
-300C to 700C (derating is required according to temperature) |
| Working Humidity |
20% to 90% RH |
| Storage Temperature |
-400C to 850C (with no icing or condensation) |
| Storage Humidity |
10% ~ 95% RH |
| Temperature Coefficient |
0.03% 0C (0-50 0C) |
| Vibration Resistance |
10 to 500Hz, 10min/1cycle (2G) for 60 minutes each in X,Y,Z directions |
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| SECURITY |
| Isolation Resistance |
I/P and O/P ; I/P and FG ; O/P and FG :100MΩ at 500VDC, 250C, 70% RH |
| Dielectric Strength |
Between I/P and O/P : 1.5kVAC for 1 min |
| Between I/P and F.G : 1.5kVAC for 1 min |
| Between O/P and F.G : 0.5kVAC for 1 min |
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| STANDARDS |
| Safety Standards |
Accord with UL1950 |
| EMC Standards |
Meet the EN55022 CLASS B Equipment |