AC 110-240V to DC 12V 5A Laptop Switching Power Supply Adapter

2. INPUT REQUIREMENTS:

2.1 Operating range: 90-264VAC

2.2 Rated Input Voltage :100-240VAC

2.3 Input Frequency Range: 50/60Hz +/-3Hz

2.4 Input In-rush Current: 100A max

2.5 Input Current:1.5A max

3.OUTPUT REQUIREMENTS:

3.1  Output Voltage and Current

3.2   Output Voltage Regulation

   The total output voltage regulation shall be +/-5%,including the effects of line voltage variations,load current,ripple and noise,and the AC component of the load current.

3.3   Output Voltage Ripple

   The switching power supply shall not exceed the following limits in the indicated voltage for 60Hz or 50Hz ripple,switching frequency ripple and noise measured with 20MHz width.

   Ripple and Noise:50/60Hz Ripple + Switching Ripple and Noise

Ripple and Noise are measured at the end of output cables which are added a

0.1uF(104) Ceramic capacitor and a 22uF Electrolytic capacitor.

4. EFFICIENCY:

   When 120VAC line input voltage (100-240 VAC),the efficiency shall be >87% at rating load.

5. DIELECTRIC STRENGTH (Hi-Pot) TEST:

   Finished product withstands with AC3000Vrms/50Hz,5mA max,

   primary to secondary, 1 minute for type test,1 second for production test.

6. INSULATION RESISTANCE:

   Primary to secondary: 10MΩ min at 500VDC. 

7. PROTECTION:

7.1   Short Circuit Protection

   If short circuit occurs,all the output should be protected. After the fault, the adapter automatically recovers.

7.2  Over Shoot

    The Output over shoot at turn-on shall not exceed 10% of normal voltage value with or without the load connected.

7.3  Start-up time

    The start-up time is less than 2 second.

8.ENVIRONMENTAL CONDITIONS:

8.1  Temperature

    Operating temperature:  0℃  to  +40℃

    Storage temperature :  -20℃ to  +60℃

8.2  Humidity

Relative humidity:≤95%

8.3  Operating Ambient Altitude

     Altitude:0-3000m

8.4  Operating at the lower temperature

      At -0℃,with the rated voltage 100-240Vac charged to the primary and unloaded and full load on the secondary 8 hours, no abnormality in electric and mechanical characteristic, after 2 hours recovery  at the room  temperature.

8.5 Operating at the high temperature

    At +40℃,with the rated voltage 100-240Vac charged to the primary and unloaded and full Load on the secondary 8 hours, no abnormality in electric and mechanical characteristic, after 2 hours recovery  at the room  temperature.

9. COOLING:

    Cooling shall be with natural convection cooling.

10.Burn-in

    The burn-in test will be performed at least 4 hours at centigrade

    degrees under full load Condition.

11.Referenced standard:

11.1  EMI Standards

Reference  EN50082-1,EN55022-B,GB-17625.1-2003, GB-9254-1998

EN55013   EN55020

11.2  Safety Standards

    The adapter shall be meet certified with the following safety standards.

    UL61347, EN61347,GB4943-2001, J55013,J55020,J60065

12.  MOUNTING CONNECTORS:

12.1  AC Input Connector

     Spec :2Pin  ( UL PIN)

12.2  DC Output Cable

     Wire : (Optional) SPT-1 18AWG*2C  L=1200mm  Color: Black (.)

     Plug : (Optional) 5.5 x 2.1x 10mm  

13.  MECHANICAL FEATURES:

13.1  Dimension(Size)

    Length: 119.5mm

     Width: 62.5mm

     Height: 33.5mm

13.2  Weight

     The Power Supply unit : 240±10g

13.3  Vibration and shock

      No Evidence of any mechanical or functional damage after the vibration and shock testing.

13.4  Drop test

After Dropping from a hight  of   75  cm onto a wooden floor , Dropping at  6  sides  totally,  NO breakage should be happened in the test piece.

13.5  Bending Test

     Fix the power supply and its plug, apply a load of 200g to the other end, turn the cable by +/-60℃ carry out this process 1000 times, at the rate of 20 times per minutes. No abnormality in mechanical and electrical Characteristic and disconnection within 30% after the test.

14 .  DIAGRAM DATA:( See to attach the diagram)

  14.1. APPEARANCE DRAWING:(Unit:mm)

14.2. NAME PLATE: (Unit:mm)

  NOTE:  MATERIAL:POLYESTER COATIONG:0.10+/-0.03mm

14.3. DIMENSION OF OUTPUT PLUG & DC CORD:(Unit:mm)

Remarks:

1)SPT-1 18AWG*2C  L=1200mm  Color: Black (.)

2) PLUG:5.5 x 2.1 x 10mm  

What's the other type power supply do you have???                                                                                   

Answer: We specialized in constant voltage & current LED drivers, 010v/triac/DALI dimmable led drivers, enclosure power suppliers, power adapters.

Why choose Quanzhou Smarts Electronic & Technology Co.,Ltd ???                                                     

1).  Our major markets are in EU & North America,it takes about 85% markets share,that to say we do high quanlity power suppliers only.

2).  Most of our products are approved with UL/CE/Rohs approval, our ULfile#E365202.

3).  We give 2 years warranty

4).  We accept trial orders begining.. 

5). We  have an area of 2000 square meters factory,  about 300-500 production staff. ..

Website:   

our team:                                                                                                                                                                                                               

certifications:                                                                                                                                                                                                              

CE, UL/CUL, ROHS approval.

our market                                                                                                                                                                                                                    

Our major markets are in EU & North America,it takes about 70% markets share. view  transaction history

factory & equipments view:                                                                                                                                                                         

what is the packing situation for ??                                                                                                                                                                                                                                                                             

Answer: inner box-white box + outer carton- standard exporting carton for packing.

• Inner box: white box 
• Outer carton:  standard exporting carton for packing

Shipping:                                                                                                                                                                                                       

• Samples: FedEx, DHL, UPS or TNT ;
• Batch Goods: By Air or By Sea  for FCL;
• Customers Specifying Freight Forwarders or Negotiable Shipping Methods;

Our service                                                                                                                                                        

1. We are UL/cUL audited LED drivers/power supplies enterprise in China.
2. Alibaba assessed 6 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.
11. Samples will be ready within 7 working days.

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!

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