Constant Current LED Driver 350MA 10V-50V 20 Watt

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Min Order Qty:
10 Pieces pc
Supply Capability:
10,000 PiecPieces per Month pc/month

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Product Description:

Specification:

 

 a.350mA 20W LED driver, 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 spotlight, LED downlight, LED panel light

 

Model

GLS-20-350

AC Input

Voltage

170-250V AC/90-130V AC

Frequency

47-63 Hz

AC Current

0.28A max@220V

Efficiency

75%

DC Output

Voltage

10V-50V

Current

350mA

Rated Power

20W

Protection

Over Load

20% exceed in short time is allowed

Short Circuit

Auto recovery

Over Voltaqge

≤280V

Over Temperature

≤80°C

Others

Store Temperature

- 40--80°C

Wokring Temperature

- 25--55°C

Dimension/Weight

160*30*20MM / 250g (Aluminium Housing)

Packing/Carton Size

50PC/CTN   385×240×175mm  

Input Cable

VDE H03VV-F 3G×0.75mm2  (330mm)

Output Cable

VDE H03VV-F 2×0.75mm2 (330mmx2)

Certificate

CE

Compliant to EN 60950-1:2006;   

 

EN61000-6-3:2001;

EN 55022:2006+A1:2007;  EN61000-4-2/-3;

EN61000-6-1:2001; EN55024:1998+A1:2000+A2:2003

 

RoHs

Free from lead, Cadmium, Mercury, Hexavalent

 

Chromium and/or PBB &PBDE

 

 

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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:Who knows how big transformers and lines the 36V transformer uses in lighting?
The sectional area of the wire can be calculated according to the electric power formula. The current required by the wire is calculated, and then the reference to the national standard "500 volt copper core insulated wire, long term continuous load allowable ampacity meter" is selected.
Q:Our power lines and lighting lines are connected to the same transformer. Is there any effect?
The transformer that power supply company manages, it is to supply motive power and illumination generally, namely the lighting transformer that does not have special illumination to illuminate. Units of their own transformers, is generally the case. The utility model has the advantages that the transformer and other equipment can be fully utilized, the efficiency is high, and the external power supply circuit does not need to be divided into power transmission lines and lighting circuits, and is simple and orderly, and the cost is low. As for the price of electricity, it is usually negotiated a power and lighting each percentage of the electricity to calculate and receive.
Q:What transformer can be used in a safety voltage lighting transformer?
An isolated transformer is a transformer that is electrically isolated from an input winding and an output winding. The isolated transformer is used to avoid accidental touching of the charged body at the same time, and the isolation of the transformer is to isolate the current of the former side winding coil.
Q:The difference between lighting transformers and control transformers
Lighting transformer voltage is generally rated by a group or two setsControl transformers have many levels of output voltage
Q:How many A leakage protection switches are used in 5000VA lighting transformers?
It is widely used in the electronic industry or industrial and mining enterprises, in the machine tool and the mechanical equipment, the control power of the general electric circuit, the use of the power supply of the safety lighting indicator lamp.
Q:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
Line lights, lighting transformers in general how many low voltage, can live operation, but to do safety measures. For example, do not short-circuit, damp environment, wear insulation shoes, wearing insulating gloves and so on.In fact, all the voltage levels, as long as safety measures can be done live operation.
Q:Why can't autotransformer be used as transformer for safety lighting?
The main and auxiliary coils of the autotransformer have common parts. Once the short-circuit is made, the lighting circuit is directly connected with the high voltage circuit, which is very dangerous
Q:Power and lighting transformers, lighting quality will be affected much?
The quality of transformer itself, coupling coefficient, overload capacity, as well as the impact current of the bulb, the cold resistance of the filament and the starting factor at the same time, it is better to choose the 400VA transformer.
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!
Our company carries out a strict management mechanism, and spares no effort to establish effective incentives and constrains system; improve corporate structure. Under no circumstance, the company always adheres to the business philosophy all matters, big or small; equal consultation; continuous improvement.

1. Manufacturer Overview

Location Shenzhen, Guangdong, China (Mainland)
Year Established 2011
Annual Output Value US$5 Million - US$10 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Mid East; Western Europe; Central America; Northern Europe; South Asia
Company Certifications ROHS Test Report; Waterproof Power Supply CE-LVD; Waterproof Power Supply CE-EMC; CE-LVD

2. Manufacturer Certificates

a) Certification Name  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Yantian
Export Percentage 41% - 50%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, French, Russian, Korean, Italian
b)Factory Information  
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