Guangdong, China
Main Products:
Type of Ownership:
Limited Company
Management System Certification:
ISO9001:20015 certificate
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

220V to 24V AC DC Adapter, AC Adapter, 24V 0.5A AC DC Adapter manufacturer / supplier in China, offering 220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter, Iram Standard Argentina Portable USB Adapter 5V 2A 5V 3A Ar Wall Charger, Universal 90-264VAC 50/60Hz EU Wall Mount Power Adapter with 5V 3A Output and so on.

Diamond Member Since 2011
Audited Supplier
Supplier Homepage Products AC / DC apapter 12V AC / DC apapter 220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter

220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $2/ Piece
Port: Shenzhen, China
Production Capacity: 5000000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
Output Type: AC or DC
Certification: TUV, RoHS, UL, ISO9001, CCC, cUL FCC
Color: Black
Type: OEM
Internal Structure: Linear Model

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Basic Info

Model NO.
Power Source
Half-Bridge Type
Plug In
Plug-in Mains Connector
220-240V AC or 100-120VAC
Dielectric Withstand Voltage
3kv or 1240V 1mA 60s
Transport Package
White Box Inside Carton Outside
HS Code

220V ac to 24v dc 0.5a laptop speaker switching power adapter



Product Description


Input Voltage : 100-240VAC 50/60Hz 0.6A
Output Voltage :24VDC 500mA
DC plug : According to customers requirements
DC Wire :2464/2468 22AWG/L=1.5m  (OEM avaliable)
AC plug : 

US/EU/UK/AU Plug Wall Mount or Desktop Type ( or Other plug avaliable )


Black or White(others avaliable )

Load Regulation:



120mVp-p  max

Hold-up Time:

10mS@Full Load

Operating Temp:

0ºC to +40ºC

Storage Temp :

-20ºC to +80ºC

Relative Humidity:

Operating:20 to 80% RH / Storage:10 to 90% RH


Natural Convection Cooling


L59 x W42 x H25 mm


Products specifications



1. Warranty : 24 Months
2. Energy Efficiency Level DOE VI
3. All units are 100% burn in and tested
4. Short circuit and overload protection

5. Over voltage and over current protection
6. Class II Construction
7. OEM & ODM Service available



220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter

          Phenomenon:                            Standard:
EMSEN 55022:2010
 EN 55024:2010
 EN 61000-3-2 
 EN 61000-3-3 
CEEN 60950 
 EN 61558
GSEN 60950
CBEN 60950
UL/cULUL 60950    (UL No.: E361658)
FCC47 CFR FCC Part 15 Subpart B:2013  
 ANSI C63.4:2009
PSE:J60950 / J55022/J55023/J55024
IRAMIEC60950 / IRAM 2063:2009




* CCTV,HDDBOX ,DVR,LED-TV,Set Top Box,POS, IP Camera  


* Mini sound box, Keyboard, DVR     


* Robot vacuum cleaner,etc


*  LED strip ,LED light ,LED table lamp.


*  Router,amplifier,CCTV camera,hair clipper,recliner


*  Home appliances ,setup box ,speaker,                               


*  Audio & Video equipments,


*  Wireless communication electronics .






Aging Test

220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter


All ac/dc adapter have to aging test more than 2 Hours . REST ASSURED.
Company Information


 220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter

220V AC to 24V DC 0.5A Laptop Speaker Switching Power Adapter

1. Samples will be sent via DHL, UPS, FedEx, TNT, EMS, etc., generally it takes 2-5 working days to arrive in most countries. 
2. Bulk goods will be sent by sea or air.
3. We offer EXW, FOB, CIF, C&F, etc.


Packaging Details:  


1 PC/White Box 


100 PCS/CTN 


N.W.: 10.5 KGS

G.W.: 12.5 KGS


Carton Size: 38.5x35x32.5cm


Shipping Mark:  UP TO YOU!






As a leading manufacturer of AC adapter and transformer in Shenzhen, China, MERRYKING has been specialized in power supply products for over 14 years.

Focusing on AC adapter marketing and manufacturing, MERRYKING has scientific, intact and efficient quality management system, which extends from product designing, raw material control, on-spot production management to after-sale services with constant, stable and reliable quality assurance. 

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.

Welcome to visit our company website for further information!




Q1:Do you have OEM/ODM service? Can I have my own logo on the adapter?

A1:OEM/ODM is available. For logo, we can do laser and Screen print or print your logo on the label.


Q2:How to get a sample?

A2:We offer 1-3 free samples for you to test once all details parameters confirmed,while you just need to pay for the freight.


Q3:What certificates you have?

A3:We have business all over the world, we have UL cUL BS GS CE ROHS FCC CB PSE KC SAA etc. And we are planning to get more certificates.


Q4: How does your factory do related quality control?

A4: Quality is top priority. Firstly, we will control the raw material; secondly, every worker does his job on the production line to ensure the professional; lastly, all products will be full tested well before packing.


Q5: What is the warranty of your products?

A5: The warranty is 24 months; if the products do not work in the warranty period, please let us know them in detail and show us the relative picture, we will give after-sale service according to the situation.


Q6:Which payment terms do you offer?

 A5:L/C T/T open account transaction, western union & Paypal



For more information, please feel free to contact us.


Contact Detial :




Export sales


Office:  (+86-0755) 2300-5669

Cell phone : +86 - 18337813125



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