Chengdu Haoli Electronic Technology Co.,Ltd.

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100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency

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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

100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency

100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency
100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency

Large Image :  100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency Get Best Price

Product Details:

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

Payment & Shipping Terms:

Price: Negotiation
Detailed Product Description
Input Frequency: 47Hz~63Hz Input Current: 2.2A Largest
Constant Current Accuracy: Maximum ±5% Pressure: I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Overcurrent Protection: 95%- 105% Fixed Current Limit, Automatic Recovery Standard Output Wire: Standard Output Wire
High Light:

led lamp power supply

,

led strip power supply

 

Intelligent Power 100W-120W LED Switching Power Supply

 

 

Product features

 

Wide input voltage range

Protection function: short circuit, overload, over temperature, over voltage

High efficiency: 94% efficiency

High reliability: 105°C long life capacitor, -40°C~+70°C can work

Internal active power factor correction function, PF>0.95(full load)

No stroboscopic: voltage ripple less than 1%, to ensure no flicker LED lamps

Multi-function machine is optional: timing dimmer, three in one dimmer, current adjustable machine is optional

Metal case, IP67/IP65 protection grade

Natural air cooling

Comply with national safety regulations and electromagnetic compatibility standards

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 2s (rated input voltage)
Constant current accuracy                                        Maximum ±5%
Pressure                                                                    I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Operating temperature                                              -40°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
EWH-100-350mA 185-285 0.35 600 92.0 100 0.95
EWH-100-500mA 140-200 0.50 500 92.0 100 0.95
EWH-100-700mA 135-155 0.70 400 92.0 100 0.95
EWH-100-1.05A 70-100 1.05 400 92.0 100 0.95
EWH-100-1.4A 46-72 1.40 500 92.5 100 0.95
EWH-100-2.1A 32-48 2.10 400 93.0 100 0.95
EWH-100-2.45A 26-40 2.45 350 93.0 100 0.95
EWH-100-2.8A 24-36 2.80 300 92.5 100 0.95
EWH-100-3.2A 20-30 3.20 300 92.5 100 0.95
EWH-100-4.2A 15-24 4.20 250 92.5 100 0.95
EWH-120-350mA 240-342 0.35 600 93.0 120 0.95
EWH-120-500mA 165-240 0.50 600 93.0 120 0.95
EWH-120-700mA 135-170 0.70 500 93.0 120 0.95
EWH-120-1.05A 74-144 1.05 500 92.5 120 0.95
EWH-120-1.4A 55-85 1.40 500 92.5 120 0.95
EWH-120-2.2A 35-54 2.20 400 94.0 120 0.95
EWH-120-2.5A 32-48 2.50 400 94.0 120 0.95
EWH-120-3.0A 26-40 3.00 350 94.0 120 0.95
EWH-120-4.0A 20-30 4.00 300 93.5 120 0.95
EWH-120-5.0A 15-24 5.00 250 93.0 120 0.95

 

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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