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

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Pieces pc

Supply Capability:: 10,000 PiecPieces per Month pc/month

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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	1603020MM / 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
Certificate	RoHs	Free from lead, Cadmium, Mercury, Hexavalent Chromium and/or PBB &PBDE

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:Who knows how big transformers and lines the 36V transformer uses in lighting?: How many transformers should be used in the lighting of the 36V transformer, which should be chosen according to the power required. The greater the load (power), the greater the power to select the transformer.

Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: The quality of transformer itself, coupling coefficient, overload capacity, as well as the impact current of the bulb, filament, cold resistance and simultaneous startup factor, it is better to choose the 400VA 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:What type of low voltage transformer should be adopted for safety lighting power supply?: In general, indoor transformers are used in general practice

Q:How many A leakage protection switches are used in 5000VA lighting transformers?: Line lighting transformer is suitable for AC circuit of 50~60 (Hz). It is widely used in electronic industry or industrial and mining enterprises, mechanical equipment, general circuit control power supply, safety lighting and indicator light power supply.

Q:Can the 500 volt lighting transformer be changed into an electric welder?: 500 VA transformer should not be used as an electric welding machine, so it is very difficult to reform the system, so it is better to buy a new electric welder

Q:Why is elevator lighting transformer installed?: Is that the kind of 220V change 36V ah, if it is that kind of thing, I think it should be for security reasons. After all, 36V is a safe voltage. The damage to humans is slightly smaller than that of 220V.

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:Does the lighting work properly? Doesn't that power equipment start voltage unstable?: Connection mode:N circuit breaker is caused by breaker of outlet line of transformer main cabinet.The branch circuit breaker divides the power, the electricity and the lighting power.

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
Range
Reference
Validity Period

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
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range