Chengdu Haoli Electronic Technology Co.,Ltd.

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Ultra Thin LED Switching Power Supply Constant Current Source No Stroboscopic

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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

Ultra Thin LED Switching Power Supply Constant Current Source No Stroboscopic

Ultra Thin LED Switching Power Supply Constant Current Source No Stroboscopic
Ultra Thin LED Switching Power Supply Constant Current Source No Stroboscopic

Large Image :  Ultra Thin LED Switching Power Supply Constant Current Source No Stroboscopic Get Best Price

Product Details:

Place of Origin: ChengDu
Brand Name: HAOLI
Certification: CE,ISO9001,ROHS
Model Number: EPT-30 Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: Negotiation
Delivery Time: 10 work days
Payment Terms: L/C, D/A, D/P, T/T
Detailed Product Description
Input Current: 0.6A Largest Operating Temperature: -35°C~+70℃
The Derating Curve: Output Full Load At 60°C,Derogate At 70°C To 80% Load Output Overcurrent Protection: 95%-105% Fixed Current Limit, Automatic Recovery
Electromagnetic Compatibility Standard: EN55015, EN61000-3-2, 3,EN61000-4-2,3,4,5,6,8,11, EN61547 Input/output Terminals: 2 Poles Screw Terminal Block
High Light:

led lamp power supply

,

led bulb power supply

Constant Current Source No Stroboscopic Ultra-thin LED Switching Power Supply

 

 

Product features

 

  • Universal full voltage input
  • Protection function: short circuit, overload, over temperature, over voltage
  • Internal active power factor correction function, PF>0.92 (full load)
  • No-load loss < 0.5w, start-up time <0.5s
  • IP60 protection level
  • UL1310 Class2 power supply (except >60Vdc)
  • Natural air cooling
  • Suitable for all kinds of LED lighting and LED electronic display screen
  • 3 years warranty

 


Technical specifications


Input voltage                                                             90Vac~277Vac
Input frequency                                                         47Hz~63Hz
Input current                                                              0.6A largest
Inrush current                                                            Maximum 30A (cold start)
Starting time                                                              Maximum 0.5s (rated input voltage)
Constant current accuracy                                         Maximum ±5%
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
Electromagnetic compatibility standard                     EN55015, EN61000-3-2, 3,EN61000-4-2,3,4,5,6,8,11, EN61547
Input/output terminals                                                2 Poles screw terminal block
 

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
EPT-35-350mA 65~100 0.35 550 87 35 0.95
EPT-40-700mA 36~56 0.70 450 87 40 0.95
EPT-40-1.05A 25~38 1.05 350 86.5 40 0.95

 

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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