Sign In | Join Free | My ecer.jp
ecer.jp
Products
Search by Category
Home > Switching Power Supply >

100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency

Categories LED Switching Power Supply
Brand Name: HAOLI
Model Number: EWH Series
Certification: CE,ISO9001,ROHS
Place of Origin: ChengDu
Price: Negotiation
Input frequency: 47Hz~63Hz
Input current: 2.2A largest
Constant current accuracy: Maximum ±5%
Pressure: I/P-O/P: 3750Vac, I/P-FG: 1875Vac
Overcurrent protection: 95%- 105% fixed current limit, automatic recovery
Standard output wire: Standard output wire
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency


Intelligent Power 100W-120W 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°C 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

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

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


ModelOutput voltage range(Vdc)Maximum output current(A)R&N(maximum)(mV)Effi.%Maximum power(W)Power factor
EWH-100-350mA185-2850.3560092.01000.95
EWH-100-500mA140-2000.5050092.01000.95
EWH-100-700mA135-1550.7040092.01000.95
EWH-100-1.05A70-1001.0540092.01000.95
EWH-100-1.4A46-721.4050092.51000.95
EWH-100-2.1A32-482.1040093.01000.95
EWH-100-2.45A26-402.4535093.01000.95
EWH-100-2.8A24-362.8030092.51000.95
EWH-100-3.2A20-303.2030092.51000.95
EWH-100-4.2A15-244.2025092.51000.95
EWH-120-350mA240-3420.3560093.01200.95
EWH-120-500mA165-2400.5060093.01200.95
EWH-120-700mA135-1700.7050093.01200.95
EWH-120-1.05A74-1441.0550092.51200.95
EWH-120-1.4A55-851.4050092.51200.95
EWH-120-2.2A35-542.2040094.01200.95
EWH-120-2.5A32-482.5040094.01200.95
EWH-120-3.0A26-403.0035094.01200.95
EWH-120-4.0A20-304.0030093.51200.95
EWH-120-5.0A15-245.0025093.01200.95

Cheap 100W - 120W LED Switching Power Supply Fixed Current Limit 94 % Efficiency for sale
Send your message to this supplier
 
*From:
*To: Chengdu Haoli Electronic Technology Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0