Specifications
3 Year Warranty |
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Approvals: |
SPECIFICATION
PRODUCT NUMBER |
LTEF100-S050200 |
LTEF100-S120085 |
LTEF100-S150067 |
LTEF100-S240042 |
LTEF100-S360027 |
LTEF100-S480021 |
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OUTPUT |
DC Output |
5.0V |
12V |
15V |
24V |
36V |
48V |
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Rated Current |
20A |
8.5A |
6.7A |
4.2A |
2.75A |
2.1A |
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Current Range |
0~20A |
0~8.5A |
0~6.7A |
0~4.2A |
0~2.75A |
0~2.1A |
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Ripple and Noise Note 2 |
0~60℃ |
<50mV |
<100mV |
<100mV |
<100mV |
<100mV |
<100mV |
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-10~0℃ |
<100mV |
<100mV |
<100mV |
<100mV |
<100mV |
<100mV |
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Voltage ADJ. Range |
4.5V~5.5V |
10.6V~13.6V |
13.5V~17.0V |
21.8V~27.4V |
32.6V~39.9V |
44V~52V |
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Voltage Accuracy |
±2.0% |
±2.0% |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
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Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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Load Regulation |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
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Set-up Time |
<4.0S (115Vac input, Full load); <2.0S (230Vac input, Full load) |
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Hold up Time |
>10mS(115Vac input, Full load);>20mS(230Vac input, Full load) |
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Temperature Coefficient |
±0.03%/°C |
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Overshoot and Undershoot |
<5.0% |
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INPUT |
Voltage Range |
90Vac~264Vac, 127~370VDC |
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Frequency Range |
47Hz--63Hz |
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Power Factor(Typical) |
>0.98@115VAC >0.95@230VAC |
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Efficiency ( Typical) |
115Vacinput |
78% |
84% |
84% |
84% |
84% |
86% |
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230Vacinput |
80% |
86% |
86% |
86% |
86% |
87% |
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AC Current (max.) |
<1.7A |
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Inrush Current (Typical) |
<30A@115Vac <50A@230Vac Cold start |
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Leakage Current |
Input—output:<0.25mA Input—PG:<3.5mA |
PROTECTION |
Over Load |
105%~150% of rated output current, hiccup mode, auto recovery |
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Over Voltage |
110%~150% of rated output voltage, shut down |
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Short Circuit |
Long-term mode, auto recovery |
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ENVIRONMENT |
Operating amb. Temp. & Hum. |
-10°C °C~60 ; 20%~90%RH No condensing(refer to the derating curve) |
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Storage Temp. & Hum. |
-20°C °C~85 ; 10%~95%RH No condensing |
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SAFETY &EMC (Note 3) |
Safety Standards |
UL60950-1; EN60950-1:2006 |
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Withstand Voltage |
Primary-Secondary:3.0KVac;≤10mA;Primary-PG:1.5KVac;≤10mA.Secondary-PG:0.5KVDC;≤10mA. |
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Isolation Resistance |
≥100M ohms |
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EMI Conduction&Radiation |
Compliance to EN55022(CISPR22)ClassB |
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Harmonic Current |
Compliance to EN61000-3-2,17625.1-2003 |
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EMS Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level,criteria A |
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OTHERS |
MTBF (MIL-HDBK-217F) |
More than 200,000Hrs (25°C, Full load) |
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Dimension (L*W*H) |
194×99×50mm |
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Packing |
10PCS/CTN, 8.1KGS, 0.04CBM |
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Cooling method |
Cooling by free air convection |
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NOTE |
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Datasheet PDF