28-40v 12w 300mA power supply triac dimmable led driver
220vAC dimmable driver follow the gloabl lighting safety regulations,the Europe universal AC input 180-265vAC.
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Model |
SMT-045-0250CTH |
SMT-040-0300CTH |
SMT-035-0350CTH |
SMT-030-0400CTH |
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Output |
DC Current |
250mA |
300mA |
350mA |
400mA |
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Current Accuracy |
±5% |
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Voltage Range |
33-45V |
28~40V |
23-35V |
18-30V |
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Rated power |
12W |
12W |
12W |
12W |
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Input |
Voltage Range |
170~265VAC |
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Frequency Range |
47~63HZ |
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Power Factor (Typ.) |
PF>0.91/110V ; PF>0.93/220V ; PF>0.93/250V |
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Full Load Efficiency(Typ.) |
>84% |
>84% |
>85% |
>85% |
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AC Current(Typ.) |
0.14A/110VAC 0.12 A/220VAC 0.01A/250VAC |
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Leakage current |
<0.27mA/110VAC; <0.25mA/220VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
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Over voltage |
<150VAC@110V / <270VAC@220V |
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Environment |
Working TEMP. |
-40~+60℃ |
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Working Humidity |
20~90%RH,non-condensing |
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Storage TEM.,Humidity |
-40~+80℃,10~95%RH |
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TEMP.coefficient |
±0.03%/℃(0~50℃) |
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Vibration |
10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes |
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Analysis of related problems
Question:
Can we make our company information on the label?
Answer:
--As per the policy of ETL/UL, we can not make changes on the labels at liberty. If we make changes as your requirement , then our company will be punished if the ETL/UL department discover it . Really sorry for that and caused you so much trouble..
--If making changes on the labels are necessary for your company, I suggest you multi-list of our ETL/UL certification , then we can help you design the new label as requested.What is your opinion?
What Service we can supply?
1. We are CE ETL FCC ROHS audited LED drivers/power supplies enterprise in China.
2. Alibaba assessed 2 years Gold Supplier and more than 10 years LED industrial experience.
it will guarantee your order 100% safe.
3. Price is negotiable if you have large quantity demand
4. 100% QC inspection Before Shipping
5. Best Quality & Best Service with Competitive price.
6. Shipping will be the most economical for you and freight cost is informed in advance for your consideration.
decision for the shipping terms will be made according to your requirements
7. Samples will be ready within 7 working days.
8. We have our engineer team, if you have any question about your LED applications, let us know freely,
we will give you the best solution.
9. Our trade manager is online 12 hours. and we will reply your inquiry within 8 hours.
10. OEM design & OEM packing welcom.
Certification
