Linear Power Supply 12V 150 Watt

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China Main Port
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1000 Pieces pc
Supply Capability:
200000 Pieces per Month pc/month

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Product Description:

 1.specification for linear power supply :

 

 * Approval:CE /UL / SAA /BS/ROHS

 * Excellent quality

 * Reasonalbe price

 * Output :12V DC 12.5A

 * Watts:150W

 * Approval:UL/BS/SAA/CE RohsCompliant

 

 2. Protection:

 Short circiut protection :automatic recovery

 

 3.Reliablity :

 Operating Temperature : 0 to 40 Centigrate

 Cooling : air convection

 humidity :20 present  to 90 present RH

 storage temperature : -20 centigrade to 80 centigrate

 

 4.Environment:

 Working Temp: -10°C-50°C; Humidity: 15%-85%RH

 Shortage Temp: -20°C-70°C; Humidity: 20%-90%RH

 

 5.Safety:

 UL,CCC,CE,FCC,EK,PSE,GS,CB certification

 

 6.Packing details:

 PE plastic bag + White box+carton for linear power supply

 a.12V150W Waterproof LED transformer, constant voltage.

 b. Epoxy encapsulated, IP67. Suitable for outdoor lighting application.

 c. Automated protection for over load and over temperature

 d. Aluminum housing, good for heat dissipation

 e. Cooling by free air convection.

 f. Application: LED display, LED sign, LED channel letter, LED underwater light, LED outdoor decorative lighting.

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Q:What type of low voltage transformer should be adopted for safety lighting power supply?
We have produced many low voltage lighting transformers, such as outdoor waterproof, high-power stage lighting, as well as indoor small power transformers, customer response, but also good! For example, Guangzhou Color Art Lighting Co., Ltd., before them, our reputation is good!
Q:How is the lighting power of the 380V transformer calculated?
With a light bulb with 4KVA load, the premise of the distance can be Mrs. face light bulb, dark can light the best load, 3KVA bulb brightness
Q:How to calculate the rated capacity of small transformers for lighting purposes?
Capacity of power transformer is the basic equipment for a total capacity of [kW] (maximum power consumption rate by a / X100 capacity) divided by the power load [%] value for benchmarking.
Q:What's the function of the lighting transformer?
Illumination transformer: usually refers to the secondary output voltage for the safety voltage 24V - 36V, only for special lighting power supply using voltage converter.
Q:Why should lighting transformers be used in factories and mines?
In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.
Q:1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires
You must know the quantity and power of the lamp to determine the transformer
Q:Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design
Because of the brightness of the 36V safety voltage lamp brightness in the overhaul work is not enough, so now the well lighting design should not be 36V, and replaced by 220V, and only need to add a leakage protector on it.
Q:The transformer zero line has broken, has the result to the household illumination circuit?
When the zero line break line is not broken, the voltage drift of the point voltage leads to the rise of the 220V branch voltage and the reduction of the 220V branch voltage
Q:Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?
If the transformer is not calculated, the loss is the same. If the calculation is the latter, save electricity.
Q:How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?
If there is no painting can be used with a diode symbol file (measuring probe connected to the capacitor to hear a sound if the table does not ring at the table and then the general display is 1, then the pen on the emergence of the phenomenon that the capacitance is still good. If one table has been ringing that received the capacitor capacitor breakdown is broken)
Our well-equipped facilities and excellent quality control throughout all stages of production enable to guarantee all of our customers' requirement. CE,RoHS,SAA,C-Tick,MEPS,UL,PSE,KC and ISO 9001 certifications could be offered.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2003
Annual Output Value US$5 Million - US$10 Million
Main Markets 10.00% North America
10.00% South America
10.00% Eastern Europe
10.00% Southeast Asia
10.00% Africa
10.00% Mid East
10.00% Eastern Asia
10.00% Western Europe
10.00% Northern Europe
10.00% Domestic Market
Company Certifications ISO 9001:2000;CE; RoHS; SAA; C-tick; MEPS

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port YanTian
Export Percentage 61% - 70%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Low and/or Average