AC dc adapter for 5v 12V 3Amp 3D printer

Specifications:

1. AC-DC Power adapter 
2. output: ,12v ; Universal AC  input:100-240v;47-63Hz
3. Low ripple&noise regulation 
4. Ac cord;EU/UL standard ac plug,
5. DC cord:1.2m EU/UL standard cord with male plug

1. Protections: Short circuit / Overload 
2. No load power consumption < 0.5W /Over voltage 
3. 2 or 3 pole US / European type plug 
4. Fully enclosed plastic case IP20
5. Class II power (without earth pin)
6. CE,UL approval 
7. 18 months warranty

    
General Specification:

1. AC input voltage range ............. 100~240VAC / 0.5A for18W; 100~240VAC / 0.7A for 25W 
2. AC inrush current (max.) ........... Cold start, <30A peak at 115VAC or <50A peak at 230VAC
3. Overload protection...................  Hiccup mode, auto-recovery
4. Over voltage protection ............. Clamp by zener diode > 120%
5. Withstand voltage......................  I/P-O/P: 4242VDC, 1minute
6. Working temperature.................. 0~40°C @ 100% load, 50°C @ 70% load
7. Safety standards........................  EN61347-1-2, UL60950-1, CSA 22.2, TUV EN60950-1
8. EMC standards..........................  EN55022-B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,11
9. Length of output cable................ 180cm of UL1185, 20AWG
10. Standard DC plug.......................  P1J: 2.1øx5.5øx10mm or 2.5øx5.5øx10mm /  -C+, turning fork type

 AC dc adapter for 5v 12V 3Amp 3D printer 

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plastic cover constant cuerrent  LED drivers                                                                                                                 

dimmable constant voltage & current led drivers                                                                                                         

enclosure power supplies                                                                                                                                              

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:   

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

factory & equipments view:                                                                                                                           

packaging & shipping                                                                                                                       

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

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.

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