LED Single Output Switching Power Adaptor
LS series single output switching power supply is an electronic power supply that incorporates a switching regulator in order to be highly efficient. Like other types of power supplies.
LS series single output switching power supply transfer's power from a source like the electrical power grid to a load (e. G., a personal computer) while converting voltage and current characteristics.
LS series single output switching power supply is usually employed to efficiently provide a regulated output voltage, typically at a level different from the input voltage.
Feature
1. High efficiency, high reliability
2. AC input 110VAC, 220VAC select by switch
3.100% full load burn-in test
4. Protections: Short circuit/Over load
5. Cooling by free air convention
6. Fixed switching frequency at 37KHz
Note
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 centigrade degree of ambient temperature.
2. Ripple &noise are measured at 20MHz of bandwidth by using a 12'' twisted pair-wire terminated with a 0.1& 47 parallel capacitor.
3. Tolerance: Includes set up tolerance, line regulation and load regulation.
| Model |
LS-25-5 |
LS-25-12 |
LS-25-15 |
LS-15-24 |
| Output |
DC Voltage |
5V |
12V |
15V |
24V |
| Voltage Tolerance |
± 2% |
± 1% |
± 1% |
± 1% |
| Rated Current |
5A |
2.1A |
1.7A |
1.1A |
| Current Range |
0-5A |
0-2.1A |
0-1.7A |
0-1.1A |
| Rated Power |
25W |
25.2W |
25.5W |
26.4W |
| Ripple & Noise |
50mVp-p |
100mVp-p |
100mVp-p |
100mVp-p |
| DC Adjustment Range |
-5%,+10% |
± 10% |
± 10% |
± 10% |
| Setup, Rise, Hold Time |
800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC at full load |
| Input |
Voltage Range |
85-132VAC/170-264VAC 47-63Hz; Selected by switch 120-370VDC |
| AC Current |
0.6A/115V 0.35A/230V |
| Efficiency |
72%/115VAC |
76%/115VAC |
77%/115VAC |
80%/115VAC |
| Inrush Current |
Cold start 15A/115VAC 30A/230VAC |
| Leakage Current |
Less than 0.75 mA/240VAC |
| Protection |
Over Load |
110%-160% |
| Protection type: Fold back current limiting, recovers automatically after fault condition is removed |
| Over Voltage |
115%-135% |
| Protection type: hiccup mode, recovers automatically after condition is removed. |
| Environment |
Working Temp., Humidity |
-10 ° C- +60 ° C; 20%-90% RH |
| Storage Temp., Humidity |
-20 ° C- +85 ° C;10%-95 RH |
| Vibration |
10-500Hz,2G 10min./1cycle, period for 60 min, X, Y, Z each along axes |
| Safety |
Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC |
| Standard |
Safety Standard |
Design refer to UL1012, TUV EN60950 |
| EMC Standard |
Design refer to EN55022, EN61000-3-2, -3, EN61000-4-2, 3, 4, 5 ENV50204, EN55024 |
| Others |
Weight |
0.39Kg |
| Dimensions |
99*97*36mm(L*W*H) |
FAQ:
Q1--What is your MOQ?
In general, our MOQ is 2500 pcs, it will be more convenient and safety on packaging. Of course, it can be negotiable according to your situation.
Q2--What is the delivery time?
3-7 days for samples; 10-30 days for batch goods.
Q3--Is there cheap shipping cost to our country?
For small order, express will be best. And for bulk order, shipping by sea is better, but it takes much time.
More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!
Audited Supplier 
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