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Here is the detailed info for my dopower 40W 12V switching power supply.

Hope you like it.

1.picture details:

dimension figure

DC output & AC Input side view

Back side view

2.Product Feature:

Low temperature,long service life.A wide input voltage range.Protections: Short circuit / Over load / Over voltage / Over temperature.Comply with the global standard.Good insulation properties.High dielectric strength.100% full load burn-in test. Most economical seies,low cost.

3.Product Specification:

12V3.2A switching power supply Spec. as following:

Input Specification	Input Rated Voltage:	AC170-240V
	Input Frequency Range:	47-63HZ
Output Specification	Output rated Voltage:	12V
	Output Inrush Current:	3.2A
	Output Power:	40W
Protection Function	Overload Protection:	The rated power of 105%---150%,Automatic recovry
	Over-voltage Protection:	The rated voltage
Insulation Strength	Input---Output	1500VAC/1min
	Input---Ground	1500VAC/1min
	Output---Ground	1500VAC/1miin
Safety Standard	In accordance with GB4943,UL60950-1,EN60950-1
EMC Standard	In accordance with GB9254,EN55022 class\A
Environment	Operating Temperature	-20°C-60°C/20%-90%
	Storage Temperature	-40°C-85°C/10%-95%
	Height Above Sea Level	<=2000M
Structure	Size(mm)	110*78*37
Weight	0.19KG/PCS	Packing quantity	120PCS

If this item can't meet your requirements, please do let me know, because there are other kinds of switching power supply in our company.

4.Other Series:

5.We Could Give You:

Providing free samples for testing The most authentic factoryprice. We can use your logo and label on our products. We can design and develop products according to your requirements. We have longterm cooperation with our forwarder,so we can provide you the lowest freight and the fastest service.

1.Simple Introduction:

Our company have 10 years' experience in producting switching power supply. We are the profesional switching power supply manufacture with professional R & D team, mass production, complete type of switching power supply and large inventory spot.we are trying the best to meet customer demands and willing to provide high quality product with excellent performance,best service and reasonable price to satisfied customer all over the world.

2.Factory Picture:

3.Packing and Shipping

4.Why Choose Us???

No.1.Direct manufacturers & guarantee the quality of raw materials & decrease of the intermediate links

DOPOWER Keep good cooperation relationship with many suppliers for a long time from the same materials with the lowest price.

No.2.Quality build & Sales of large.

DOPOWER pay attention to the quality to build , Products are sold retail and wholesale , Large shipments . Strict and eliminate rework to rduce the loss of materials and artificial cost.

No.3.Professional sales team & technical support

Together we have a professional customer service to help you choose the right products and we also have professional technology to provide technical support for you , let you rest assured the choose and buy suitable products.

If you have any question, please do not hesitate to contact us!!!

Waiting for your kind inquiry and sincerely looking forward to working with you for your cooperation.

thanks for your time!!!