What's the specifications of CE UL ROHS listed 500W power supply 220 12 Volt transformer?

• output: single output
• I/P:100-240VAC, 40-63Hz
• Ambient temp.:-20 degree~40 degree full load
• Efficiency> 83%
• size:   235*124*65 mm
• overload,over heat, over voltage, short circuit protection
• CE, UL/cUL, RoHS approval
• 2years warranty

Description:

• Competitived price and high reliability
• 105°C Output capacitor
• AC input power suitable for the world
• High efficiency and low operation temperature
• Soft-start current can reduce the AC input impact effect
• With short-circuit and overload protection
• Compact size, light weight
• 100% full-load burn-in test
• Installed with EMI filter, minimum wave

Environment:

• Working temperature: -30-50°C (refer to output load derating curve)
• Working humidity: 20-99% RH non-condensing (waterproof)
• Storage temperature/humidity: -40-80°C, 10-99%RH

Safety: 

• Safety standards: IEC 61347 –2–11, IEC 61347 –1, IEC 60529, IP67 approved
• Withstand voltage: I/P-O/P: 3000KV AC
• Isolation resistance: I/P-O/P: 100MΩ/500V DC

Specification: 

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36W 24V 1.50A desktop power supply switching power AC/DC adapter

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:

Our market:

Our major markets are in EU & North America,it takes about 85% markets share. view transaction history

FAQ:

>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