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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DongDaHua
  • Model Number: DDH-9CH-10A
  • Output Power: 120W
  • Output Type: Single
  • Input Voltage: 100-264V
  • Output Voltage: 12V
  • Output Frequency: 50/60Hz
  • Output Current: 10A
  • Certification: CE RoHs
  • Warranty: 2 years
  • Protections: SCP OLP OTP OVP
  • Application: CCTV Camera, security devices
  • Product Name: LEDRIVER(switching Power Supply)
  • Efficiency: 90%
  • Cooling: Forced Air Cooled
  • Weight: 0.84kg
  • Safety standards: GB4943, UL60950-1,EN 60950-1 standards
  • EMC standards: GB9254, EN55022 class A EN61347-2-13:2008 standards

Packaging & Delivery

Packaging Details Color box as customized, High quality paper carton for products protection
Delivery Time 3-30 days after payment
Product Description
12v 10W - 500W AC/DC Electrical CCTV Switching Power Supply From Over 10 year China manufacturer


Quick detail:



Input: AC100-264V

Output: DC 12V

Size: 236*206*56(mm)

Certificate: CE/ROHS   

Warranty: 2 years





1. Protections :Short circuit/Overload/Over temperature

2. Cooling by free air convection

3. IP54 design for indoor or outdoor installations

4. 100% full load burn-in test

5. Suitable for LED lighting

6. Products through CE& ROHS certification

7. Two years warranty




Product Electric Parameters
Input specificationInput voltageAC100--264V 
Input frequency50Hz
Input surge 20A@120VAC  40A@230VAC
Output specificationStart-up time<1S (230V Input, Io=100%)
keep time>20mS (230V Input, Io=100%)
Voltage regulation(full)<0.5% 
Protection functionOverload protection105% -150% rated power,  automatic recovery
Over-voltage protection105% - 150% of the rated voltage
Insulation intensityInput---output 1500VAC/1min  
Output---ground 500VAC/1min  
Safety standardsAccording with GB4943,  EN60950-1 ; EPA3050B:1996; EN1122:2001 ; EPA3052:1996; EPA3060A;  EPA7196; EPA3540C;EPA8270C standards.
E M C standardsAccording with EN55022 class A EN61347-2-13:2008 standards
Environmentalworking temperature - 20 °C ~ 60 ° C / 20% ~ 90% RH (no frost)
Storage temperature - 40 °C ~ 85 ° C / 10% ~ 95% RH (no frost)
height above sea level<2000M 
StructureSize (mm) 236(L)*206(W)*56(H)
Cooling methodCooling methodNatural cooling air convection 




It’s suitable for an extremely wide range of applications, including:
LED, CCTV camera,and security products;


Competitive Advantage:

•IP54 protection grade 
•100% load test, built-in EMI filters 
•Full range of input voltage 
•output voltage accurate and stable 
•Output over-voltage, over-current and short-circuit protection 
•Output low ripple and noise 
•Two year warranty 

•Average working no trouble >50, 000 hours



Quality assurance: 

Packaging & Shipping




Company Information


Shenzhen Dongdahua Technology Ltd. is an enterprise committed to design, development, production, and sales of switch power supplies, LED lights, and LED controller. Our products are widely used in LED lighting, city brightening, indoor decoration, advertisement posting, security monitor, industrial control automation, communication, and equipment display, etc. Our products are so safe and so reliable that they have won the users’ trust and recommendation and that they are popular all over the world.


Factory Buildings:



Bussiness Office:



Company Exhibitions:

Our Services


Shenzhen Dongdahua Technology Co., Ltd specialized in manufacturing power supplies over 10 years,we are providing best services as following:


1,High quality products with factory price


2,Strong production ability


3,Best solution for customer


4,Best sales servies 


5,2-5 years warranty depend on diffirent items



Q1: Are your led driver be waterproof?

A1: Yes, it could be used in outside street.


Q2: How do you keep your quality?
A2: We have professional quality check team and provide 2 years warranty for this item.


Q3: Do your corn light accept OEM?
A3: Yes, OEM is welcome here. If you want, we could even print your logo on the led corn light, MOQ 1000pcs. If you want any other OEM way, just let us know the detailed information.


Q4:Is there cheap shipping cost to import to our country?
A4: 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.


Q5:Can we get support if we have our own market position?
A5: Please inform us your detailed mind on your market demand, we will discuss and propose helpful suggestion for you,to find the best solution for you.


Contact Infor:


Any questions plz contact me any time.

Contact Name: Jon Tang
Ph/Whatsapp: +86 15219503929
Trade Manager: cn1500347844


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2 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $154,000
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