Active Member
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[China]
Address: Wenjiang, Chengdu, Sichuan
Contact name:jensen_cheng
Chengdu Haoli Electronic Technology Co.,Ltd. |
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Constant Current Source For Mining Lamp 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)
Special power supply for mining lamp
Maximum efficiency 94%
Multiple functional models are available
Wide range DC output
Natural air cooling
5 years warranty
Technical specifications
Input voltage
90Vac~305Vac
Input frequency
47Hz~63Hz
Input current
2.0A largest
Inrush current
Maximum
60A,230Vac(cold start)
Starting time
Maximum 0.5s
(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
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
Model in the list
| Model | Output voltage range(Vdc) | Maximum output current(A) | R&N(maximum)(mV) | Effi.% | Maximum power(W) | Power factor |
| EOP-150-700mA | 120-214 | 0.7 | 350 | 93 | 150 | 0.95 |
| EOP-150-1.4A | 60-107 | 1.4 | 350 | 93 | 150 | 0.95 |
| EOP-150-2.1A | 40-72 | 2.1 | 300 | 93 | 151.2 | 0.95 |
| EOP-150-2.8A | 30-54 | 2.8 | 200 | 93 | 151.2 | 0.95 |
| EOP-150-3.5A | 24-43 | 3.5 | 200 | 93 | 150.5 | 0.95 |
| EOP-150-4.2A | 20-36 | 4.2 | 200 | 92 | 151.2 | 0.95 |
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
