Specifications
Â
3 Year Warranty |
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Approvals:Â |
Â
Electrical Specification |
PRODUCT NUMBER |
LTEA25-S033050Â |
LTEA25-S050050 |
LTEA25-S120021 |
LTEA25-S150016 |
LTEA25-S240011 |
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OUTPUTÂ |
DC Output |
3.3VÂ |
5VÂ |
12VÂ |
15VÂ |
24VÂ |
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Rated Current |
5AÂ |
5AÂ |
2.1AÂ |
1.6 AÂ |
1.1AÂ |
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Current Range     |
0~5AÂ |
0~5AÂ |
0~2.1AÂ |
0~1.6AÂ |
0~1.1AÂ |
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Ripple and Noise   Note 2 (-25~70â) |
<50mVÂ |
<50mVÂ |
<120mVÂ |
<120mVÂ |
<120mVÂ |
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Voltage ADJ.  Range |
-5%~+10% of rated output voltage |
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Voltage Accuracy  |
±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% |
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Load Regulation |
±2.0% |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
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Set-up Time |
ï¼2.0S (115Vac input, Full load);Â ï¼1.0S (230Vac input, Full load)Â |
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Hold up Time  |
ï¼14mS(115Vac input, Full load);Â ï¼30mS(230Vac input, Full load)Â |
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Temperature Coefficient |
±0.03%/â |
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Overshoot and Undershoot |
<5.0%Â |
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INPUTÂ |
Voltage Range   |
90Vac~264Vacï¼127~370Vdc |
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Frequency Range |
47Hz~63Hz |
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Efficiency ( Typical) |
115Vac input |
70%Â |
76%Â |
80%Â |
82%Â |
84%Â |
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230Vac input |
71%Â |
78%Â |
82%Â |
83%Â |
85%Â |
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AC Current (max.)Â |
0.7AÂ |
0.7AÂ |
0.7AÂ |
0.7AÂ |
0.7AÂ |
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Inrush Current (Typical)Â |
<20A@115Vac   <40A@230Vac    Cold start |
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Leakage Current |
Inputâoutput:<0.25mA Â Â InputâPG:<0.75mAÂ |
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PROTECTIONÂ |
Over Load |
105%~150% of rated output current, hiccup mode,auto recovery |
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Over Voltage |
105%~150% of rated output voltage, Constant Voltage  |
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Short Circuit |
Long-term mode, auto recovery  |
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ENVIRONMENTÂ |
Operating amb. Temp. & Hum. |
-25â~70â; Â 20%~90%RH Â No condensing (refer to the derating curve)Â |
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Storage Temp. & Hum. |
-40â~85â;  10%~95%RH  No condensing |
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SAFETY &EMCÂ Â Note 3Â |
Safety Standards |
UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;EN60950-1:2006 |
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Withstand Voltage |
Primary-Secondary:3.0KVac; â¤10mA .Primary-PG:1.5KVac; â¤10mA. Secondary-PG:0.5KVDC;â¤10mA. |
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Isolation Resistance |
â¥100M ohms  |
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EMC Emission |
Compliance to EN55022,EN55024 ClassBÂ |
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Harmonic Current |
Compliance to EN61000-3-2,-3Â |
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EMC Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11;EN55024,EN61000-6-2 heavy industry level |
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OTHERSÂ |
MTBF (MIL-HDBK-217F)Â |
More than 200,000Hrs (25â, Full load)Â |
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Dimension  (L*W*H) |
79Ã51Ã28.8mm |
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Packing |
48PCS/CTN, 10.4KGS, 0.03CBMÂ |
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Cooling method |
Cooling by free air convection |
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NOTEÂ |
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Block Diagram |
Derating Curve |
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Mechanical Specifications |
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