Chengdu Haoli Electronic Technology Co.,Ltd.

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93 % LED Switching Power Supply For LED Electronic Display Multi Function

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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.

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

—— Michael Morrison

93 % LED Switching Power Supply For LED Electronic Display Multi Function

93 % LED Switching Power Supply For LED Electronic Display Multi Function
93 % LED Switching Power Supply For LED Electronic Display Multi Function

Large Image :  93 % LED Switching Power Supply For LED Electronic Display Multi Function Get Best Price

Product Details:

Place of Origin: ChengDu
Brand Name: HAOLI
Certification: CE,ISO9001,ROHS
Model Number: EWE-100 Series

Payment & Shipping Terms:

Price: Negotiation
Detailed Product Description
Input Voltage: 90Vac~264Vac Input Current: 2.2A Largest
Starting Time: Maximum 1s (rated Input Voltage) Constant Current Accuracy: Maximum ±3%
The Derating Curve: Output Full Load At 60°C,Derogate At 70°C To 80% Load Output Overcurrent Protection: 95%- 105% Fixed Current Limit, Automatic Recovery
High Light:

led bulb power supply

,

led strip power supply

Economical Waterproof Constant Current Constant Voltage Source 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)

Maximum efficiency 93%

IP65 or IP67 protection level

UL1310 Class 2 power supply (except >60Vdc)

Multi-function machine is optional

Wide range DC output

Natural air cooling

Suitable for all kinds of LED lighting and LED electronic display

5 years warranty

 


Technical specifications


Input voltage                                                                   90Vac~264Vac
Input frequency                                                               47Hz~63Hz
Input current                                                                    2.2A largest
Inrush current                                                                  Maximum 70A,230Vac (cold start)
Starting time                                                                    Maximum 1s (rated input voltage)
Constant current accuracy                                              Maximum ±3%
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, 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) Maximum output current(A) R&N(maximum)(mV) Effi.% Maximum power(W) Power factor
EWE-100-700mA 80-145 0.7 350 93 101.5 0.95
EWE-100-1.05A 55-96 1.05 350 93 100.8 0.95
EWE-100-1.4A 40-72 1.4 300 93 100.8 0.95
EWE-100-2.1A 28-48 2.1 300 92 100.8 0.95
EWE-100-2.8A 20-36 2.8 200 90 100.8 0.95
EWE-120-700mA 95-172 0.7 350 93 120.4 0.95
EWE-120-1.05A 65-115 1.05 350 93 120.8 0.95
EWE-120-1.4A 48-86 1.4 300 93 120.4 0.95
EWE-120-2.1A 32-58 2.1 300 92 121.8 0.95
EWE-120-2.8A 24-43 2.8 200 91 120.4 0.95

 

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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