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Help CenterCE Approved 250W 12v Led Power Supply Unit From China
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Specifications
led power supply unitA.Passed ip67 waterproof dustproof grade test
B. LED street lighting outdoor LED lighting application
CE approved 250W 12v led power supply unit from China
Notice:
a.We do have enough ability to produce your customized order
b.Samples are available
c.High quality and competive price .
d.If need samples, pls click this link of our aliexpress shop, much more discount on our store. /store/509864
e.2 years warrenty ,buy with confidence
1.Features:
1. AC input range selectable by switch
2. Protections: Short circuit / Overload / Over voltage / Over temperature
3. 100% full load burn-in test
4. Low cost, high reliability
5. 24 months warranty
Data sheet :
we can stick customers' label as long as you can purchase enough quantity in a time.
250W Single Output Waterproof Switching Power Supply LDV-250 series
Model |
LDV-250-12 |
LDV-250-24 |
LDV-250-36 |
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DC Voltage |
12V |
24V |
36V |
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Rated Current |
20.8A |
10.4A |
6.9A |
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Current Range |
0-20.8A |
0-10.4A |
0-6.9A |
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Rated Power |
249.6W |
249.6W |
248.4W |
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Ripple & Noise |
150mVp-p |
200mVp-p |
200mVp-p |
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Voltage Tolerance |
±1% |
±1% |
±1% |
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Inlet Stability |
±0.5% |
±0.5% |
±0.5% |
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Load Stability |
±0.5% |
±0.5% |
±0.5% |
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Setup, Rise, Hold Up Time |
200ms,20ms,30ms/230VAC |
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INPUT |
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Voltage Range |
180~264 VAC 47~63Hz;255~373VDC |
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AC Current |
1.5A/230VAC |
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Efficiency |
82% |
84% |
85% |
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Inrush Current |
Cold-start current 40A/230VAC |
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PROTECTION |
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Over Load |
105%~135% |
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Protection:Hiccup mode, recovers automatically after fault condition is removed |
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Over Voltage |
15~17V |
30~32V |
42~44V |
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Protection:Hiccup mode, recovers automatically after fault condition is removed |
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High Tem. |
≥85℃ |
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Protection:cut off the output, recovers automatically after fault condition is removed
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ENVIRONMENT |
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Working Temp., Humidity |
-10℃~+60℃,20%~90%RH |
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Storage Temp., Humidity |
-20℃~+85℃, 10%~95%RH |
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Temp. Coefficient |
±0.03%/℃(0-50℃) |
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Vibration |
10-500Hz,2G 10min,/1cycle,Period for 60min,Each axes |
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SAFETY |
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Withstand Voltage |
I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
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Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC |
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STANDARD |
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Safety Standard |
EN61347-1 EN61347-2-13 IP67 |
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EMC Standard |
EN55015 EN61547 EN61000-3.4 CLASSB |
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OTHERS |
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Dimension |
230*125*55(L*W*H) |
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Weight |
2.47Kg |
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NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. |
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led power supply unit
1.Why Choose Us?
1.We are factory, can offer your reasonable price.
2. 8 years focus on the LED Power Supply Research and development, Production.
3. Your inquiries will be replied in 24hours.
4. We provide two years warranty of quality after sale.
5. OEM & ODM are available.
6.Track the order until you get the goods.
2.About Us
Our products have high quality and support two years warranty.
All the inner components of led driver are imports,
the productive process go through multiple testing to ensure every product are good.
3-promise
1. Your inquiry related to our products or prices will be replied in 24hours;
2. Well-trained and experienced staffs to answer all your enquires in fluent English;
3. Any your customized demand we can help you to design and put into product;
4. As professional led power supply Manufacturer, we must give you the lowest price with high quality.
4-our service
1.Your inquiries will be replied in 24hours.
2.Track the order until you get the goods.
3.OEM & ODM are available.
4.We provide two years warranty of quality after sale
Thanks for your time,we are looking forward to your inquiry
my skype:leyusale6
Send Inquiry to This Supplier
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