Chengdu Haoli Electronic Technology Co.,Ltd.

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Dimmable Constant Current Led Driver , Universal 150W Class 2 Led Power Supply

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I buy industrial power supply from them , it's very simple to use , i m very satisified . i hope to buy from again.

—— Mr.Parkson

Nice working with you, flawless open frame switching power supply , considering the next deal

—— Michael Morrison

Dimmable Constant Current Led Driver , Universal 150W Class 2 Led Power Supply

Dimmable Constant Current Led Driver , Universal 150W Class 2 Led Power Supply
Dimmable Constant Current Led Driver , Universal 150W Class 2 Led Power Supply

Large Image :  Dimmable Constant Current Led Driver , Universal 150W Class 2 Led Power Supply Get Best Price

Product Details:

Place of Origin: ChengDu
Brand Name: HAOLI
Certification: CE,ISO9001,ROHS
Model Number: EWS-150 Series

Payment & Shipping Terms:

Price: Negotiation
Detailed Product Description
Inrush Current: Maximum 60A,230Vac(cold Start) Input Voltage: 90Vac~305Vac
Input Current: 2.2A Largest Pressure: I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Waterproof Level: IP67 The Derating Curve: Output Full Load At 60°C,Derogate At 70°C To 80% Load Output
High Light:

led lamp power supply

,

led bulb power supply

Waterproof Intelligent Adaptive 150W LED Switching Power Supply

 

 

Product features

 

  • International universal full range input
  • Protection function: short circuit, overload, over temperature, over voltage
  • Internal active power factor correction function, PF>0.95 (full load)
  • No-load loss power < 0.5w, start-up time <0.5s
  • 1~10V dimming scheme
  • Intelligent constant power scheme: 0.7~1.4A current can be adjusted automatically
  • Maximum efficiency 94%
  • Wide range DC output
  • IP67 protection level
  • Natural air cooling
  • Suitable for all kinds of LED lighting and LED electronic display
  • 5 years warranty

 


Technical specifications


Input voltage                                                                  90Vac~305Vac
Input frequency                                                              47Hz~63Hz
Input current                                                                   2.2A largest
Inrush current                                                                 Maximum 60A,230Vac(cold start)
Starting time                                                                   Maximum 0.5s (rated input voltage)
Constant current accuracy                                             Maximum ±5%
Pressure                                                                         I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Operating temperature                                                   -35°C~+70℃
Waterproof level                                                             IP67
The derating curve                                                         Output full load at 60°C,Derogate at 70°C to 80% load output
Storage temperature                                                      -40℃~+85℃
Protection function                                                         Short circuit, overload, over temperature, over voltage
Overcurrent protection                                                   95%- 105% fixed current limit, automatic recovery
Safety standards                                                            UL8750, UL1310 Class 2, EN61347-1, EN61347-2-13, UL1012,UL60950
Electromagnetic compatibility standard                          EN55015, EN61000-3-2, 3,EN61000-4-2,3,4,5,6,8,11, EN61547
Standard output wire                                                      UL Rated,18-16#AWG
 

Constant Current Source For Mining Lamp 150W LED Switching Power Supply

Constant Current Source For Mining Lamp 150W LED Switching Power Supply

Our Advantages

OEM&ODM SERVICE
This company is engaged in the design,manufacture and sale of switching power series
LONG-TIME BURN-IN TEST
Each of the switch power is extremely safe and stable after 5 times testing
With high reliability,105℃long life capacitor,input voltage 5 seconds without damage

 

Constant Current Source For Mining Lamp 150W LED Switching Power Supply

Waterproof DC-DC Constant Current Source 30W-100W LED Switching Power Supply

Waterproof DC-DC Constant Current Source 30W-100W LED Switching Power Supply

Waterproof DC-DC Constant Current Source 30W-100W LED Switching Power Supply

FAQ

Q1: How many year warranty of your Led driver?
A: Two years
Q2: Do you have switch power factory?
A: Yes.We are OEM&ODM manufacturer in Chengdu
Q3: Do you offer sample of power?
A: Yes.We offer free sample ,but you need pay the shippment.
Q4: Is your power with copper transform or something?
A: We can do with complete copper transform and copper cladding aluminum.
Q5: Do you have any certification?

A: Yes.We have CE,ISO9001,ROHS,if you need other certification with large order,we can apply for it

 

Model in the list

 

Model Output voltage range(Vdc) Output current range(mA) R&N(maximum)(mV) Effi.% Constant output(W) Power factor
EWS-150 90~214 700-1400 700 94.0 150 >0.95

 

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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