Chengdu Haoli Electronic Technology Co.,Ltd.
Chengdu Haoli Electronic Technology Co.,Ltd.
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Intelligent Power 150W 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℃ 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
Wide output voltage range: 15-420vdc
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
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 |
| EWH-150-350mA | 278-420 | 0.35 | 600 | 94.0 | 150 | 0.95 |
| EWH-150-500mA | 195-300 | 0.50 | 600 | 94.0 | 150 | 0.95 |
| EWH-150-700mA | 140-214 | 0.70 | 500 | 94.0 | 150 | 0.95 |
| EWH-150-1.05A | 92-142 | 1.05 | 500 | 94.0 | 150 | 0.95 |
| EWH-150-1.4A | 70-107 | 1.40 | 500 | 93.5 | 150 | 0.95 |
| EWH-150-2.8A | 35-54 | 2.80 | 400 | 94.0 | 150 | 0.95 |
| EWH-150-3.2A | 32-48 | 3.20 | 400 | 94.0 | 150 | 0.95 |
| EWH-150-3.75A | 26-40 | 3.75 | 350 | 94.0 | 150 | 0.95 |
| EWH-150-4.2A | 24-36 | 4.20 | 300 | 94.0 | 150 | 0.95 |
| EWH-150-5.0A | 20-30 | 5.00 | 300 | 93.5 | 150 | 0.95 |
| EWH-150-6.25A | 15-24 | 6.25 | 250 | 93.0 | 150 | 0.95 |