| SPECIFICATION |
|
| OUTPUT |
|
| Model |
LRS-50-3.3 |
LRS-50-5 |
LRS-50-12 |
LRS-50-15 |
LRS-50-24 |
LRS-50-36 |
LRS-50-48 |
| DC Voltage |
3.3V |
5V |
12V |
15V |
24V |
36V |
48V |
| Rated Current |
10A |
10A |
4.2A |
3.4A |
2.2A |
1.45A |
1.1A |
| Current Range |
0~10A |
0~10A |
0~4.2A |
0~3.4A |
0~2.2A |
0~1.45A |
0~1.1A |
| Rated Power |
33W |
50W |
50.4W |
51W |
52.8W |
52.2W |
52.8W |
| Ripple & Noise |
80mVp-p |
80mVp-p |
120mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
200mVp-p |
| Voltage Adj. Range |
2.97~3.6V |
4.5 ~ 5.5V |
10.2~ 13.8V |
13.5~18V |
21.6~28.8V |
32.4~39.6V |
43.2~52.8V |
| Voltage Tolerance |
±3.0% |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
| Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Load Regulation |
±2.0% |
±1.0% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Setup, Rise Time |
1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load |
| Hold Up Time |
30ms/230VAC 12ms/115VAC at full load |
| Voltage Range |
85 ~ 264VAC 120 ~ 373VDC |
| Frequency Range |
47 ~ 63Hz |
| Efficiency |
80% |
83% |
86% |
88% |
88% |
89% |
90% |
| AC Current |
0.95A/115VAC 0.56A/230VAC |
| Inrush Current |
Cold start 45A/230VAC |
| Leakage Current |
<0.75mA / 240VAC |
| Over Load |
110 ~ 150% rated output power |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed |
| Over Voltage |
3.8~4.45V |
5.9~7.3V |
13.8 ~ 16.2V |
18.75~21.75V |
28.8 ~ 33.6V |
41.4~48.6V |
55.2~ 64.8V |
| Protection type: shut down o/p voltage, re-power on to recover |
| Working Temp. |
-30 ~ +70ºC (Refer to "derating curve") |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temp., Humidity |
-40 ~ +85ºC, 10 ~ 95% RH |
| Temp. Coefficient |
±0.03%/ºC (0 ~ 50ºC) |
| Vibration |
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes |
| Safety Standards |
UL60950-1, TUV EN60950-1, EN60335-1/-2-16, CCC GB4943 approved |
| Withstand Voltage |
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC / 70% RH |
| EMC Emission |
Compliance to EN55022(CISPR22), GB9254 CLASS B, EN55014 EN 61000-3-2,-3 |
| EMC Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2(EN50082-2), heavy industry level, criteria A |
| Dimension |
99*82*30mm (L*W*H) |
| Weight |
0.23Kg |
| Packing |
60pcs/carton/14.8kg/0.88CUFT |
| NOTE |
|
| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. |
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. |
| 3. Tolerance: includes set up tolerance, line regulation and load regulation. |
| 4. Line regulation is measured from low line to high line at rated load. |
| 5. Load regulation is measured from 0% to 100% rated load. |
| 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
| 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. |
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