12V 2.5A 12 volt power supply ac/dc adapter 30w power adaptor

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  • >=100 Pieces
    $5.00
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 7 Negotiable
Customization:
Customized logo (Min. Order: 1 Pieces)
Customized packaging (Min. Order: 1 Pieces)

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Overview
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
SMARTS
Model Number:
SMT-012-030VP
Output Type:
DC, single
Connection:
Plug In
outer case:
plastic cover
waterproof rate:
IP20
working mode:
constant voltage type
DC cord:
1.2 meter
warranty:
18 months warranty
certificate:
CE UL/cUL RoHS approval
DC connector size:
5.5*2.1*10mm or 5.5*2.5*10mm
output voltage:
12V
30w power adaptor:
12V 2.5A 12 volt power supply ac/dc adapter 30w power adaptor
Supply Ability
Supply Ability:
30000 Piece/Pieces per Month for 12v 2.5a adapter
Packaging & Delivery
Packaging Details
carton
Port
xiamen
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 7 To be negotiated
Video Description

12V 2.5A 12 volt power supply ac/dc adapter 30w power adaptor

Product Description

 

Model No.

Input (Vac)

output (Vdc)

Current (Amp) 

power (Watt)

   Tol.    

    R&N     

    Effi.    

SMT-012-030VP

100-240V

12Vdc

2.5Amp 

30W 

±4%

100mV

>82%

SMT-024-026VP 

100-240V

24Vdc

1.25Amp 

30W 

±4%

100mV

>82%

 

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: 30A max

2.5 Input Current: 800mA max

 

3.OUTPUT REQUIREMENTS:

3.1  Output Voltage and Current

 

Output

Output Regulation(V)

No Load

Rating Load (A)

Voltage(V)

Minimum

 Maximum

Current(A)

 Continuous Current(A)

12V

11.4V

 12.6V

0A

2.5A

 

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

 

Output

Ripple

0-2.5A

200mV

 

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 (100-240VAC),the efficiency shall be >79% at rating load.

 

5. DIELECTRIC STRENGTH (Hi-Pot) TEST:

   Finished product withstands with AC 3000Vrms/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

 

11.2  Safety Standards

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

    UL61347-1,EN61347-1,GB4943-2001

 

12.  MOUNTING CONNECTORS:

 

12.1  DC Output Cable

     Wire : (Optional) UL2468 20AWG*2C L=1200mm  Color: Black (.)

     Plug : (Optional) 5.5*2.1*10mm

13.  MECHANICAL FEATURES:

13.1  Dimension(Size)

     Length: 116mm

     Width: 49mm

     Height: 35mm

 

13.2  Weight

     The Power Supply unit : 206±10g

 

13.3  Vibration and shock

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

 

Test conditions

Acceptance Criteria

Frequency

10-55Hz

Nominal functional test should be satisfied after the test

Sweep

For each axis(X,Y,Z)

Displacement

0.15mm

Periodicity

10

 

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.

 

     

 

 

 

 

 

  

 

 

Remarks:

 

1)UL2468  20AWG*2C  L=1200mm  Color: Black (.)

 

2) PLUG: 5.5*2.1*10mm

 

click for more information!!! 

 

Hot Products

What kind of LED Driver/Power Supply Smarts Electronics do?

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

 

related products

SMARTS brand Slim size LED drivers are widely using in tube light, LED mirrors, and some other applications which have limited space for led drivers. following are the details of our hot saling products:

 

PictureModelOutputDimension

view details

 

SMT-012-012VW

/

SMT-024-012VW

12V  @1A    12W

/

24V  @0.5A 12W

66*29*20mm

(L*W*H)

view details

 

SMT-012-018VW

/

SMT-024-018VW

12V  @1.5A   18W

/

24V  @0.75A 12W

130*29*20mm

(L*W*H)

view details 

 

SMT-012-024VW

/

SMT-024-024VW

12V  @2A   24W

/

24V  @1A   24W

182*29*20mm

(L*W*H)

view details 

 

 

SMT-012-036VW

/

SMT-024-036VW

12V  @3A     36W

/

24V  @1.5A  36W

217*29*20mm

(L*W*H)

view details 

 

SMT-012-048VW

/

SMT-024-048VW

/

SMT-012-060VW

/

SMT-024-060VW

12V  @4A     48W

/

24V  @2A     48W

/

12V  @5A     60W

/

24V  @2.5A  60W

257*29*20mm

(L*W*H)

All above LED drivers meet spec as bellow:

Waterproof rate: aluminum  IP67
Working mode: constant voltage
Output type:single output 
Efficiency: 82%
Warranty: 2 years warranty
Protections:Short circulit/Over load/over voltage/over temp.
Conforms to UL 1310 class 2 standard.
ETL, CE(EMC+LVD),ROHS approval.(ETL file# 5005044)
Packaging & Shipping

what is the packing situation for ??                                                                                                                                                                                                                                                               

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

Packing
N.W./pcsG.W/ctnQty/ctn
0.13g/pcs13kg/ctn100pcs

Packaging:                                                                                                                                                      

  • 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;

 

click for more information!!! 

 

Company Information

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

 

Website:   www.smarts-electronics.com

 

our team:                                                                

 

certifications:                                                                                                                                                                         

CE, UL/CUL, ETL,FCC, ROHS approval.

our market                                                                                                                                                       

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

 

              

 

click for more information!!! 

 

 

Exhibition:                                                                       

factory & equipments view:                                                 

our services & FAQ

Our service & FAQ                                                            

          

Q1.    What's the trade terms you can do??
A1:    We accept EXW,FOB..(Optional)
 
Q2.    What's shipping mode can we choose?
A2:    Express, Ocean and air transportation (optional).
 
Q3.    What's the MOQ?
A3:    Our MOQ is 10pcs. better price for large quantity;
 
Q4.    What can you do if the product is broken?
A4:    We promise to replace new ones to you if there is any defective happen during the warranty period.
 
Q5.    Can i get products with my own logo?? 
A5:    Sure, you can, MOQ is 500pcs.

                          

Q6.    Can i get a sample for testing?? 
A6:    Sure, but sample fees should be charged on your account.
 
Q7.    What's the mormal lead time??
A7:    7 working days for samples, 15 working days for mass production.
 
Q8.    What's the payment conditon?
A8:    All are paid before production or 30% deposit and 70% before delivery (optional)
 
Q9.    What's the Payment do you have?
A9:    We accept payment be sent via T/T, L/C,  Trade Assurance, WESTERN UNION, PAYPAL.

Send your inquiry details in the bellow for professional reply,
click "    send   " now !

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