Chengdu Haoli Electronic Technology Co.,Ltd.

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Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs 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

Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply

Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply
Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply

Large Image :  Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply Get Best Price

Product Details:

Place of Origin: ChengDu
Brand Name: HAOLI
Certification: CE,ISO9001,ROHS
Model Number: EWP-75 Series

Payment & Shipping Terms:

Price: Negotiation
Delivery Time: 10 work days
Detailed Product Description
Input Current: 1.5A Largest Inrush Current: 75W: Maximum 50A (cold Start) 100W: Maximum 100A (cold Start)
Starting Time: Maximum 2s (rated Input Voltage) Constant Current Accuracy: Maximum ±5%
The Derating Curve: Output Full Load At 60°C,Derogate At 70°C To 80% Load Output Standard Output Wire: UL Rated,18-14#AWG
High Light:

led lamp power supply

,

led strip power supply

Waterproof Constant Current Source 75W-100W LED Switching Power Supply

 

 

Product features

 

  • Universal full voltage input
  • Protection function: short circuit, overload, over temperature, over voltage
  • Internal active power factor correction function, PF>0.95 (full load)
  • Metal case, IP67 protection grade
  • Natural air cooling
  • Suitable for all kinds of LED lighting and LED electronic display
  • 3 years warranty

 


Technical specifications


Input voltage                                                                90Vac~277Vac
Input frequency                                                            47Hz~63Hz
Input current                                                                1.5A largest
Inrush current                                                              75W: maximum 50A (cold start)

                                                                                    100W: maximum 100A (cold start)
Starting time                                                                Maximum 2s (rated input voltage)
Constant current accuracy                                          Maximum ±5%
Pressure                                                                      I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Operating temperature                                                -35°C~+70℃
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, EN61347-1,UL60950,EN61347-2-13, UL1012,IP67
Electromagnetic compatibility standard                       EN55015, EN61000-3-2, 3,EN61000-4-2,3,4,5,6,8,11, EN61547
Standard output wire                                                   UL Rated,18-14#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) Maximum output current(A) R&N(maximum)(mV) Effi.% Maximum power(W) Power factor
EWP-75-1.25A 40-60 1.25 300 90 75 0.95
EWP-75-1.60A 30-48 1.60 250 90 75 0.95
EWP-75-2.10A 20-36 2.10 250 90 75 0.95
EWP-75-3.15A 15-24 3.15 200 89 75 0.95
EWP-75-4.17A 12-18 4.17 200 88 75 0.95
EWP-100-700mA 135-155 0.70 13.5 91 100 0.95
EWP-100-1.75A 35-54 1.75 4.0 90 100 0.95
EWP-100-2.1A 32-48 2.10 4.0 90 100 0.95
EWP-100-2.45A 26-40 2.45 3.5 89 100 0.95
EWP-100-2.8A 24-36 2.80 3.0 89 100 0.95
EWP-100-3.2A 20-30 3.20 3.0 88 100 0.95
EWP-100-4.2A 15-24 4.20 2.5 88 100 0.95

 

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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