Chengdu Haoli Electronic Technology Co.,Ltd.
Chengdu Haoli Electronic Technology Co.,Ltd.
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Constant Current Source Molded Case Waterproof 50W LED Switching Power Supply
Product features
Technical specifications
Input voltage 90Vac~264Vac
Input frequency 47Hz~63Hz
Input current 0.8A largest
Inrush current Maximum 50A (cold start)
Starting time Maximum 0.5s (rated input voltage)
Constant current accuracy Maximum ±5%
Pressure I/P-O/P: 3750Vac
Operating temperature -35°C~+60℃
The derating curve Output full load at 50°C,Derogate at 60°C to 80% load output
Storage temperature -40℃~+85℃
Protection function Short circuit, overload,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,IEC61000-3-2,3,EN61000-4-2,3,4,5,6,8,11, EN61547
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)(V) | Effi.% | Maximum power(W) | Power factor |
| EQP-ELP-30-350mA | 63~90 | 0.35 | 7.0 | 88 | 30 | 0.92 |
| EQP-ELP-30-500mA | 36~60 | 0.50 | 5.5 | 88 | 30 | 0.92 |
| EQP-ELP-30-700mA | 30~48 | 0.70 | 4.0 | 87 | 30 | 0.92 |
| EQP-ELP-30-1.05A | 18~30 | 1.05 | 3.0 | 87 | 30 | 0.92 |
| EQP-ELP-30-1.40A | 15~24 | 1.40 | 2.5 | 86 | 30 | 0.92 |
| EQP-ELP-30-1.75A | 12~18 | 1.75 | 2.5 | 85 | 30 | 0.92 |
| EQP-ELP-40-350mA | 75~115 | 0.35 | 10.0 | 88 | 50 | 0.92 |
| EQP-ELP-40-500mA | 52~80 | 0.50 | 7.0 | 88 | 50 | 0.92 |
| EQP-ELP-40-700mA | 38~58 | 0.70 | 5.0 | 88 | 50 | 0.92 |
| EQP-ELP-40-1.05A | 26~38 | 1.05 | 4.0 | 87 | 50 | 0.92 |
| EQP-ELP-40-1.4A | 18~28 | 1.40 | 3.0 | 86 | 50 | 0.92 |
| EQP-ELP-50-350mA | 135~155 | 0.35 | 13.5 | 88 | 50 | 0.92 |
| EQP-ELP-50-500mA | 65~100 | 0.50 | 5.0 | 88 | 50 | 0.92 |
| EQP-ELP-50-700mA | 45~72 | 0.70 | 5.0 | 88 | 50 | 0.92 |
| EQP-ELP-50-1.05A | 30~48 | 1.05 | 4.0 | 87 | 50 | 0.92 |
| EQP-ELP-50-1.4A | 20~36 | 1.40 | 3.0 | 86 | 50 | 0.92 |
| EQP-ELP-50-1.75A | 18~30 | 1.75 | 3.0 | 86 | 52 | 0.92 |
| EQP-ELP-50-2.1A | 15~24 | 2.10 | 3.0 | 86 | 50 | 0.92 |
| EQP-ELP-50-2.4A | 13~20 | 2.40 | 3.0 | 85 | 50 | 0.92 |