350ma 17.5w 220v dc output led dimmable power supply

Specifications:

1. Dimming type: triac dimmable led power supply; AC-DC Dimmable LED power supplly
2. I/P:90-135V/170-265V, 47~63Hz
3. Ambient temp.:-20 degree~40 degree full load
4. Efficiency > 86%
5. PFC> 0.9
6. size: 140*45*28mm
7. packing: 50pcs/ctn
8. RippleI & Noise (max.) : 150mVp-p
9. Voltage Tolerance : ±5%
10. Line Regulation : ±1%
11. Load Regulation : ±2%
12. Setup, Rise Time : 500ms, 120ms / 230VAC
13. 3 years warranty

(We promise to replace new ones to you if there is any defective happen during the warranty period)

Features:

1. waterproof rate: IP40
2. High reliability, Dualiable operation.
3. Cooling by nature.
4. 100% full load burn-in test
5. Protections: Short circuit / Overload / Over voltage / Over temperature
6. Current Limit : ±5% rated output current
7. Protection type : Constant current limiting type; Shut down o/p voltage, re-power on to recover
8. Over Voltage : Shut down and latch off o/p voltage, re-power on to recover
9. Over Temperature : 85°C±10°C

Environment:

1. Working Temperature : -25 ~ +50°C
2. Working Humidity : 20 ~ 90% RH non-condensing
3. Storage Temp. , Humidity : -40 ~ +80°C , 10 ~ 95% RH
4. TEMP. Coefficient : ±0.03%/°C (0 ~ 50°C)
5. Vibration : 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

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packaging & shipping

inner box-white box + outer carton- standard exporting carton for packing

Quanzhou Smarts Electronic & Technology Co.,Ltd (SMARTS INDUSTRIAL (HOLDING) CO LTD) was founded in 1998. The company is located in a developed economy, abundant resources, beautiful scenery of Quanzhou city Licheng district town pontoon, the company has an area of 2000 square meters, production workshop, warehouse, office, living facilities complete with. With the development of society, human increasing awareness of "green energy, environmental protection, save energy" becomes... View detail   website: 

our team:

certifications:

CE, UL/CUL, ROHS approval.

factory & equipments view:

l We are UL/cUL audited LED drivers/power supplies enterprise in China.

l    Alibaba assessed 6 years Gold Supplier and more than 10 years LED industrial 

       experience. It will guarantee your order 100% safe!

l  Price is negotiable if you have large quantity demand.

l  100% QC inspection Before Shipping.

l  Best Quality & Best Service with Competitive price.

l  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.

l  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.

l  Our trade manager is online 12 hours. and we will reply your inquiry within 8 hours.

l  OEM design & OEM packing welcome.

l  Samples will be ready within 7 working days

Q1.             What's type power supply do you have?

Answer:     We specialized in constant voltage & current LED drivers,

                   0- 10v/triac/DALI dimmable led drivers, enclosure power suppliers, power adapters

Q2.             What's shipping mode can we choose?

Answer:     1.FedEx/DHL/UPS/TNT/Express for samples;

                   2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

                   3. Customers specifying freight forwarders or negotiable shipping method

Q3.             What's the MOQ?

Answer:     Our MOQ is 500pcs, but we accept your trail order/small order, no problem.

Q4.             What can you do if the product is broken?

Answer:     We promise to replace new ones to you if there is any defective happen

                   during the warranty period, but we need pictures or video to prove the defective 

                   comes from our quality problem

Q5.             How about the protection of product?

Answer:     Most of our products have protection of short-circuit. overload,
                   over voltage, over current and reserve polarity. About the specific product, 

                   please consult our salesstuff.

Q6.              How about the transportation?

Answer:      For small order,express will be best.And for bulk order,sea ship way is best but take much time. 

                    For urgent orders,we suggest via air to airport plus our ship partner send to your door. 

                    We will cooperate with your choice.

Q7.              What's the Payment do you have?

Answer:      To assure you the maximum comfort and satisfaction, Currently, you can pay via T/T, L/C, 

                    WESTERN UNION, PAYPAL. More payment options will be added in the near future