36W/48W Interchangeable AC DC Adapter Free Samples 14 Years Experience

• Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
• Output Type: AC or DC
• Certification: TUV, RoHS, UL, ISO9001, CCC, FCC/Ce/GS/CB
• Color: Black
• Type: OEM
• Internal Structure: On-Off Type
• Model NO.: A481-1902200ID
• Power Source: Full-Bridge Type
• Connection: Plug In
• Bluetooth Standard: 2.2
• Brand: Merryking
• Warranty: 3 Years
• Features 1: Over Current Point Limited
• Features 2: Short Circuit Protection
• Transport Package: 1PC in White Box
• Specification: 88x48x32.5mm
• Trademark: MERRYKING
• Origin: Shenzhen
• HS Code: 8504401400
• Production Capacity: 500000 Each Month

Product Description

36W/48W interchangeable ac dc adapter free samples 14 years experience 

1. AC/DC Power Adapter Specification :
 

Model.:	Output Voltage.:	Output Current.:	Watt (W)
A361-0905000ID	9.00V	5.00A	45.0W
MKS-2402000ID	24.0V	2.00A	48.0W
MKS-1902200ID	19.0V	2.20A	41.8W
MKS-0903000ID	9.00V	3.00A	27.0W
MKS-1203000ID	12.0V	3.00A	24.0W
MKS-1204000ID	12.0V	4.00A	48.0W
MKS-1502000ID	15.0V	2.00A	30.0W
MKS-2401500ID	24.0V	1.50A	36.0W
MKS-3601000ID	36.0V	1.00A	36.0W

 

2. SCOPE

The document detail the electrical, mechanical and environmental specifications of a SMPS,
the power supply provide 48W continuous output power.
The power supply shall meet the RoHS requirement.
 

2.1 Description :
SMPS Adaptor(Wall mount)

3. Input Characteristics of 48W power adapter 
3.1  Input Voltage & Frequency:
The range of input voltage is from 90Vac to 264Vac single phase
 

Type.	Minimum	Nominal	Maximum
Input Voltage.	90Vac	100Vac~240Vac	264Vac
Input Frequency.	47Hz	60Hz/50Hz	63Hz

For example:19VDC 2.2A adapter 

3.2.  Input AC Current/AC:
1.5Amax. @ 100-240Vac input & Full load
3.3.  Inrush Current (cold start):
80Amax. @ 264Vac input
3.4.  Average Efficiency: 
87.65%min.@ Nominal input
3.5.  Energy Consumption : ≤0.1W


4.   Output Characteristics of 48W dc adapter 
4.1  Static Output Characteristics <Vo & R+N>

Output	Rated Load		Output Range	R+N	Remark
Rate	Min. Load	Max. Load
+19V	0.0A	2.2A	18.05V~19.95V	190mVp-p

Ripple & Noise: Measurement is done by 20MHz bandwidth oscilloscope and the output paralleled a 0.1uF ceramic
capacitor and a 10uF electrolysis capacitor. (test under the condition of rated input and rated output)

4.2  Line/ Load Regulation:

Output	Load Condition		Line Regulation	Load Regulation	Remark
Rate	Min. Load	Max. Load
+19V	0.0A	2.2A	+/-1%	+/-5%

4.3  Turn - on Delay Time
3S max. @ 100Vac to 240Vac input & Full load

4.4  Hold-up Time
10mS min. @ Full load &115Vac/60Hz input turn off at worst case
20mS min. @ Full load &230Vac/50Hz input turn off at worst case

4.5  Rise Time
20mS max. @ Rated load
4.6  Fall Time
20mS max. @ Full load
4.7  Output Overshoot / Undershoot
10% max. When the power on or off
4.8  Output Load Transient Response

Output voltage within 18.05~19.95V for load step from 25% to 50% to 25%,50% to 75% to 50%
R/S: 0.25A/uS, Transient Response Recovery Time :200uS,Dynamic response overshoot 5%

5.   Protection Requirements of 48W power adapter 

5.1 Over Current Protection:
The output shall hiccup when the over currents applied to the output rail, and shall be self-recovery
when the fault condition is removed

5.2  Short Circuit Protection:
The input power shall decrease when the output rail short, the power supply shall no damage,
and shall be self-recovery when the fault condition is removed

6.  Environment Requirements
6.1  Operating Temperature and Relative Humidity:
0ºC to +40ºC
10%RH to 90%RH

6.2  Storage Temperature and Relative Humidity:
-20ºC to +80ºC
5%RH to 95%RH non-condensing @ Sea level shall be low 2,000 meter

6.3  Vibration:
10 to 300Hz sweep at a constant acceleration of 1.0G(Breadth: 3.5mm) for 1Hour for each of the
perpendicular axes X, Y, Z

6.4  Drop in:
1 Corner, 3 Edges, 6 Surfaces, Height: 100cm, On the Boards plane, the plug can be bend, and  
scratch, but the structure should not be damaged, and can work normally

7.   Reliability Requirements
7.1  Burn-in:
The power supply shall be burn-in for 4 Hours under normal input and 80% rated load at 40ºC5ºC

8.     EMI/EMS Standards/EMI/EMS
7.1   EMI Standards/EMI: EN55014
7.2   EMS Standards/EMS:
7-2-1 EN 61000-4-2,electrostatic discharge(ESD) requirement
7-2-2 EN 61000-4-3,radiated electromagnetic field susceptibility(rs)
7-2-3 EN 61000-4-4,electric fast transients(burst) immunity requirement
7-2-4 EN 61000-4-5,surge capability requirement
7-2-5 EN 61000-4-6, Induced radio frequency fields conducted disturbances immunity requirement

9.   Safety Standards
9.1  Dielectric Strength(Hi-pot):
Primary to Secondary: 3000Vac / 10mAMax / 60 second

9.2   Leakage Current:
0.25mAmax. at 264Vac / 50Hz

9.3  Insulation Resistance:
50MΩ min. at primary to secondary add 500Vdc test voltage

9.4  Regulatory Standards :

Type.	Country.	Standard.	State.	Note.
UL/cUL	USA/Canada	UL60950	PASS
FCC-EMC	USA/Canada	Part15 Class B	PASS
CE/GS/CB	Europe	EN61558	PASS
CE-EMC	Europe	EN55014	PASS

 

ISO9001:2008 system is fully implemented in our management. Our products have passed most of safety


approvals in the world, including UL, cUL, FCC, PSE, GS, CE, SAA, CCC, C-tick, CB, etc.


10.  Match. Outline Drawing
Shell materia: 95ºC/ temperature resistance 95ºC
 Remark:PC texture



11.    Lable of ac dc power adapter :

PS: Sure we can print your brand in the lable .






11.    DC Wire of Adapter : 
UL2464 20AWG L=1.5m or 1.8m 
OEM&ODM

12.  About Merryking Factory  :




14.   Contact Detial :
Nikki Xiang 
Cell Phone:[phone]
 
 
 

merryking.en.made-in-china.com