constant voltage single output dc power supply for led cctv 12v 500w 12v led power supply

FOB Reference Price:Get Latest Price
  • 10 - 99
    US $15.89
  • 100 - 499
    US $15.59
  • 500 - 999
    US $15.39
  • >=1000
    US $14.89
Supply Ability:
3000000 Piece/Pieces per Month dc power supply
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Output Power:
Output Type:
Input Voltage:
Output Voltage:
Output Frequency:
Output Current:
dc power supply 12V 500W
Case material:
Metal case
12V 41.66A 500W
for cctv/led /camera /lcd display
Electric Strength:
AC 3kv
Typical Efficiency:
1 year
Over Load , Short Circuit
Packaging & Delivery
Packaging Details
each one in a write box or packing according to customer requirement
Delivery Time
  constant voltage  single output dc power supply for led cctv 12v 500w 12v led power supply    
Product Description

>> Our Adavantage :

♣ 1. Low  price and high reliable ; 

 2.  AC input power suitable for the world ;

 3.  High efficiency and how  operation temperature ;

♣ 4.  Soft-start current can reduce  the AC input impact effecticly; 

 5.  With short-circuit and overload protection; 

 6. Compact size, light weight ; 

 7.  Each product will have 100% full-load buming test for 2-3 hours ;  

 8.  Large quantity pcb board in stock , can deliver goods in short time , after we confirm the order .

>> Specification: 

◊ Model No. --- YDSH12-500 

◊Input ---  AC 110V or 220V(with switch)   50-60Hz

◊ Output --- 12V 41.67A 500w 

◊  Max. Ripple & Noise --- 250mV
◊ Typical Efficiency -- 73%
◊ Protection 

Over Load ---  105-115% of Rated Output Power
Short Circuit ---  Protection Type: Auto Recovery
◊ Electric Strength ---  High-pot test --  3KV AC
◊  Environment
Working temperature and humidity ---  -10°C~+60°C,20~90%RH
Store temperature and humidity ---  20°C~+85°C,10~95%RH
MTBF ---  >200K hrs.@25°C(MIL-HDBK-217F)
◊  Warranty --- 1 year
◊  Feature 

Dimension(L*W*H) --  215*112*50mm
Weight --  876g
Inner box size --  220*120*55mm
Inner box weight --  39g
PCS/CTN --  20/40PCS/CTN
CTN size --  455*285*255/570*460*260mm
GW/CTN --  19.1/37.8kg

◊ Safety & EMC ---  Safety Standards --  EN55015/EN61000-3-2/EN61000-3-3

>> Product Photos: 

Within 1000W, we can customize the output voltage and current for you.

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>> PCB Board : 


High quality PCB


Full capacity 

More stable working condition

Strong heat spreading performance

100% raw materials testing 

Customized power supply accepted within 1000w

>> The Usage of the products: 

Industrial power supplies have been widely used in all kinds of industries from gentle design to rude heavy industry. We can find their “achievement” nearly in any corner around, such as gorgeous LED advertisement, magnificent led light, comprehensive monitoring equipment and so on.


The products can be customized according to your detailed requirements.

Packaging & Shipping

>> Packing Photos:

Each one in a write box or customized as your require 

>> Payment&Shipping Terms:

1. Payment terms : Western Union , Paypal for sample order , T/T , L/C for batch order ;

2. Shipping Terms : DHL , UPS , FEDEX, TNT , EMS for small order ; by sea , by air for large 

order , need customer to pick up the goods from airport /port . 


Company Information

 >> About Us:

♦Shenzhen Yidashun Technology Co., Ltd is  9 years professional manufacturer dedicated to the R&D, manufacture and sales of metal case switching  power supply for led/cctv/camera , led driver , laptop adapter , power adapter , desktop adapter , ,tablet charger  and etc ... 

♦ New Product selfie stick , usb wall socket , extention socket with usb port  and etc .

♦ All of the products with over load , short circuit  protection;

♦ Customized and develop new items as customer's requirements

With CE/ROHS/FCC  certification;

>> Our customer :

>> Test  Process:

Our Services

 Want to know more , contact  MS.Tina  Lee

♥ Skype :yidashun821

♥ Wechat:fancy-201213

♥ QQ: 2850683067  

♥ Whatsapp: 0086-13410832589 


 Q1:How to order?

Q2: Are you manufacturer or trading company or agent?

We are professional manufacturer with 8 years experience in electronic industry since 2007 in

Shenzhen, China.

Q3: DO you accept small quantity orders?

Yes, we accept small quantity sample orders for testing, but not for free, and customers should pay

for samples and freight. However we can return back the costs once large quantity orders are set.

Q4: Do you accept ODM & OEM?

OEM and ODM are highly welcome. We can customize the products according to customers’

detailed requirements.

Q5: How about the quality of your products?

Quality is the core. All of our products have OVP, OCP, OLP, high temperature and short circuit

protection. CE CB ROHS FCC ERP   are all approved by authoritative labs.

Q6: How about the shipment and payment?

DHL, UPS, Fedex, TNT, EMS or air transportation for small quantity; large quantity by sea.

T/T (30% deposit in advance), L/C, Western Union, Money Gram and Paypal are all accepted.

Q7: How about the after-sales services?

The nominal failure rate is under 3. We accept replacement or refund within 30 days after you

received the products for the original quality matters or other problems caused by us according

to the sales contract.