350W Single Output Switching Power Supply LRS-350 series
Features:
AC input range selectable by switch
Withstand 300VAC surge input for 5 second
Protections: Short circuit / Overload / Over voltage/ Over temperature
Forced air cooling by bulit-in DC fan
Built-in cooling Fan ON-OFF control
LED indicator for power on
100% full load burn-in test
High operating temperature up to 70ºC
High efficiency, long life and high reliability
2 years warranty
Product Parameters
SPECIFICATION |
|
Model |
LRS-350-3.3 |
LRS-350-5 |
LRS-350-12 |
LRS-350-15 |
LRS-350-24 |
LRS-350-36 |
LRS-350-48 |
DC Voltage |
3.3V |
5V |
12V |
15V |
24V |
36V |
48V |
Rated Current |
60A |
60A |
29A |
23.2A |
14.6A |
9.7A |
7.3A |
Current Range |
0~60A |
0~60A |
0~29A |
0~23.2A |
0~14.6A |
0~9.7A |
0~7.3A |
Rated Power |
198W |
300W |
348W |
348W |
350.4W |
349.2W |
350.4W |
Ripple & Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
200mVp-p |
Voltage Adj. Range |
2.97~3.6V |
4.5 ~ 5.5V |
10~ 13.8V |
13.5~18V |
21.6~28.8V |
32.4~39.6V |
43.2~52.8V |
Voltage Tolerance |
±4.0% |
±3.0% |
±1.5% |
±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 |
±2.5% |
±2.0% |
±1.0% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
INPUT |
|
Voltage Range |
90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC (switch on 230VAC) |
Frequency Range |
47 ~ 63Hz |
Efficiency |
79.50% |
83.50% |
85% |
86% |
88% |
88.50% |
89% |
AC Current |
6.8A/115VAC 3.4A/230VAC |
Inrush Current |
60A/115VAC 60A/230VAC |
Leakage Current |
<2mA / 240VAC |
PROTECTION |
|
Over Load |
110 ~ 140% rated output power |
Protection type: Hiccup mode, recovers automatically after fault condition is removed |
Over Voltage |
3.8~4.45V |
5.75~6.75V |
13.8 ~ 16.2V |
18~21V |
28.8 ~ 33.6V |
41.4~46.8V |
55.2~ 64.8V |
Protection type: Hiccup mode, recovers automatically after fault condition is removed |
ENVIRONMENT |
|
Working Temp. |
-20 ~ +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) |
OTHERS |
|
Dimension |
215*115*30mm (L*W*H) |
Weight |
0.76Kg |
Packing |
15pcs/carton/12.4kg/0.78CUFT |
Warranty |
2 years |
Product Description