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for industrial led lighting 70W open frame circular led driver

FOB Price: Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 140000 Piece/Pieces per Month
Port: ShenZhen Port
Payment Terms: L/C,T/T,Western Union,paypal
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Output Power:
51 - 100W
Output Type:
Input Voltage:
Output Voltage:
Output Frequency:
Output Current:
open frame with constant current
Input voltage:
3 in 1 dimmable(PWM/0-10V/Resistor)
Meet with CE Rohs standard
3 years

Packaging & Delivery

Packaging Details: 60pcs/ctn Dimension(L*W*H):470*340*250mm Weight:14kg
Delivery Detail: 3-7 working days for samples,12-18 working days for 2000pcs


circular led driver
1,Output power:88w
2,Warranty:3 years
3,Built in active function,PF>0.95
4,high efficiency:92%

Name:circular led driver

Features and advantages of circular led driver:

1.90Vac-264Vac input voltage

2.Single output and constant current 
3.Built-in active PFC function ,PF>0.95
4.Protected functions:short circuit/Over temperature protect
5.Cooling by free air convection
7.Application:explosion proof led light
8,3 in 1 dimmable(PWM/0-10v/Resistor)

circular led driver 's specifications:

Total output power 88W
Output ChannelSingle
Single Output features DC Current 3.5A
DC Voltage20-25V
Ripple & Noise250mV
Current Regulation±5%
Starting time 1000mS/230Vac, 3000mS/115Vac
InputVoltage range90Vac-264Vac
Frequency range47Hz-63Hz
Power factorPF>0.95/230Vac,PF>0.98/115Vac
Inrush Current 20A/115Vac,40A/230Vac
Leakage Current<1mA/240Vac
Protectionshort circuitProtection:Output Short Circuit Protection. 
Protection mode:Single Protection,Hiccup ,recovery after the fault removed.
Over temperature85oC±10oC ( Internal radiator's temperature)
Protection mode:Closed Output voltage,recovery after temperature automatic recovery.
EnvironmentWorking  temperature&humidity-40 oC-65oC;20%-90%RH,Without condensation .
Vibration Resist10-500Hz,2G ,X,Y,Z axis 60 mintues.
Safety&EMCSafetyUL8750,GB4943,CE EN61347-2-13, EN61347-1
Insulation resistanceI/P-O/P: 100M Ohms/500Vdc
Others Dimension(D*H)100×34mm
Net weight0.5KG


Datasheet of standard products with large stock: 


Famous brand components in led


WNT other series led driver:
WNT's Burn-in house,with capacity of 3000pcs of led driver:
WNT Production line:
WNT Culture:
WNT Team Lighting Show: 
WNT shipping:



1,All inquiries will be replied within 24 hours;

2,Professional manufacturer,welcom to visit our website; 

3,OEM/ODM avaliable: 1) Print logo on our product; 

2) Customized specification;
3) Customized color of aluminum case.
4, High efficiency,long life span,reasonable&competetative price,fast lead time; 
5, After sales-service: 
1) All products will have 100% burn-in test and strictly quality test before shipping;
2) )All products will have 3 years(plastic case/open frame led driver) or 5 years warranty(aluminum metal case led driver), and we are sure the products will be free from maintenance within warranty period; 
3) Fast delivery:3-7days for samples,15-20 days for bulk production; 
6, Paymen Term:T/T,Weston Union&Paypal  
7, Shipping:We have strong cooperation with DHL,TNT,UPS,Fedex,EMS,China post air mail.You also can choose own shipping forwarder. 
Contact us: 
Your inquiry and mail will be quickly responded. Suppose you have no ideas on choosing the right power supply,please do not hesitate to contact us.




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Profile of a technical leading SMPS supplier
Shenzhen Yingxin Optical Development Co., Ltd. is a high-tech company focusing on switching power supplies, integrating R&D, manufacture, sale and service and providing professional SMPS design service and high-tech SMPS products. R&D and marketing office is located in Shenzhen, China. Besides, we have another company with the name of Wintek Electronics Technology Limited located in Hong Kong.

More than 20 engineers are from R&... View detail

Basic Information

Business Type: Manufacturer  
Main Products: power supply WSB,LED driver WSC,power supply WSD,power supply WME,power supply WSL  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
Eastern Europe
North America
Western Europe
South America
Northern Europe
Southern Europe
Mid East
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 31% - 40%  
Trade Shows: 2014 LED international LED lighting in Warsaw   Aisa LED international exhibation    

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: 6/F,B Building ,Renda S&T Park,Shiyan Sub district ,Bao'An District,518108 ShenZhen City,China  
No. of Production Lines: 6  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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How It Works

China (Mainland) | Contact Details
Experience: Established 2008 , 5 years OEM

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Ms. Rose  Lee
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