Economical Waterproof Constant Current 150W LED Switching Power
Supply
Product features
- Protection function: short circuit, overload, over temperature,
over voltage
- Internal active power factor correction function, PF≥0.95 (full
load)
- IP65 or IP67 protection level
- Maximum efficiency 93%
- 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 176Vac~264Vac
Input frequency 47Hz~63Hz
Input current 1.2A 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
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
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-150-700mA | 120-214 | 0.7 | 350 | 93 | 150 | 0.95 |
| EWE-150-1.05A | 80-143 | 1.05 | 350 | 93 | 150.1 | 0.95 |
| EWE-150-1.4A | 60-108 | 1.4 | 300 | 93 | 151.2 | 0.95 |
| EWE-150-2.1A | 40-72 | 2.1 | 300 | 93 | 151.2 | 0.95 |
| EWE-150-2.8A | 32-54 | 2.8 | 250 | 93 | 151.2 | 0.95 |
| EWE-150-3.5A | 26-43 | 3.5 | 200 | 92 | 150.5 | 0.95 |
