Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital:
1000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Power Supply 50W, Transformer 12V, AC DC Adaptor 24V manufacturer / supplier in China, offering 12V 50W LED Driver AC/DC Adaptor Transformer Switching Power Supply, 12V 75*15mm 1.5W 5050 RGB Full Colar LED Module Light with Ws2811 IC Running Effect, 12V 75*15mm 1.5W 5050 RGB Colar Changing LED Module Light for Light Box Outdoor Ad Sign Lighting and so on.

Gold Member Since 2018
Audited Supplier

12V 50W LED Driver AC/DC Adaptor Transformer Switching Power Supply

Purchase Qty. / Reference FOB Price
10-99 Pieces US $5.8
100+ Pieces US $4.2
Port: Shenzhen, China
Production Capacity: 500, 000PCS Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Output Type: Dual
Warranty: 2 Years
Output Power: 1 - 50W
Input Voltage: 110-220V
Connection Mode: Series Switching Power Supply
Starting Mode: Self-excited Switching Power Supply

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Basic Info

Model NO.
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
Transport Package
HS Code
12V 50W LED Driver AC/DC Adaptor Transformer Switching Power Supply

· Input: AC 90~265V 47~63Hz 
· Output: DC 12V 4.2A; DC 24V 2.1A
· built-in EMI filter 
· 100% load test 
· Full range of input voltage 
· output voltage accurate and stable 
· Output over-voltage,  over-current and short-circuit protection 
· Output low ripple and noise 
· Two year warranty 
· Average working no trouble >50, 000 hours
Product Electric Parameters
Input specificationInput voltageAC90V---265V 
Input frequency47-63Hz 
Input surge 20A@120VAC  40A@230VAC
Output specificationStart-up time<=1S (230V Input, Io=100%)
keep time>=20mS (230V Input, Io=100%)
Voltage regulation(full)<=0.5% 
Protection functionOverload protection105% - 150% rated power,  automatic recovery
Protection type:Hiccup mode,recovers automatically after fault condition is removed 
Over-voltage protection105% - 150% of the rated voltage
Protection type : Shut down o/p voltage, re-power on to recover
Insulation intensityInput---output 1500VAC/1min  
Output---ground 500VAC/1min  
Environmentalworking temperature - 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)
Storage temperature - 40 ° ~ 85 ° c / 10% ~ 95% RH (no frost)
height above sea level<=2000M 
StructureSize (mm) 110*78*35mm
Cooling methodCooling methodNatural cooling air convection 

About Us:
a: 5-year manufacturer of LED Power Supply
b: Superior quality with competitive cost
c: Mature quality control system to ensure the defective rate be less than 0.2%
d: Specialized sales person to answer customer inquiry promptly and provide best solution
e: Professional person to provide dedicated aftersales service

12V 50W LED Driver AC/DC Adaptor Transformer Switching Power Supply

Connection Instruction:
12V 50W LED Driver AC/DC Adaptor Transformer Switching Power Supply

Warranty and Maintenance:
1. Warranty: 2 years, since the date of purchase.
2. Under the terms of this warranty, if the product fails in normal usage within warranty period, we will provide free replacement based on the proof-documents.
3. If failure or damage is caused by incorrect operation, wire connection, or other unusual reason against product instruction, we will provide paid maintenance within warranty period.
4. After warranty period, paid maintenance and technical support are still available.

Q1. Is sample order available?
A: Yes, we welcome sample order to test and check quality. 

Q2. What about the lead time?
A: Sample order: 3-5 days, mass order:10-15 days (depends on the order quantity).

Q3. How do you ship the goods and how many days will it take?
A: For small order, we mainly use DHL, FedEx, UPS and TNT, etc. It takes 3-7 days. For bulk order, sea shipping is the best with lowest cost, but takes more days.

Q4. Is it OK to use my own package and trade mark?
A: Yes. Normally we offer white inner box and carton box. Your own design is ok.

Q5: Does your company accept OEM?
A: Yes, welcome OEM!

So, please do not hesitate to contact us.

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