Led Driver 9 Watt

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 10000 Pieces per Day pc/month

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9w Led Driver

Model	DR-12-700-9	DR-24-350-9	DR-12V-600-9	DR-24V-350-9	DR-36V-200-9	DR-48V-150-9
Output Mode	Constant Current		Constant Voltage
Function	CV/CC
Input Voltage(V AC)	110~240
Power(W)	9W
Output Voltage(V/DC)	7-12	14-24	12	24	36	48
Output Current(MA)	700	350	600	350	200	350
Power Factor	>0.65
Efficiency	>81%	>83%	>81%	>83%	>83%	>83%
Dielectric Strength(V/AC)	3000
Dimensions	402821
Operation Temperature	-30~45 degree
Storage Temperature	-40~70 degree
Thermal Dissipation	Nature
Relative Humidity	5~95%
Isolation Voltage	In/Out 3000VAC
Vibration	5-55hZ/2G,30Minutes
Life time	50000H,AT tc max

Q:Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?: See whether the lamp power saving, can not see whether it has a transformer, but to see the light efficiency of the lamp, that is, the ratio of light flux to power!Popular speaking, that is, spend the same electricity to see who sends more light!So, when comparing, ask what the light is, then judge again!The luminous efficiency unit is LM/W

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:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: The bulb is used in the two luminescence tube combined type lamp holder, the calculation process is very complex. Different combinations, the secondary voltage is different. Because it is a DC ignition, but also consider the efficiency of rectification, but the total power is constant.

Q:Why is the two side of the lighting transformer grounded?: In the three-phase transformer, the neutral point of the three-phase transformer and the metal case are always reliably connected, and the utility model has the advantages of reliable grounding, both working grounding, protection and earthing, and protection of personal safety and equipment safety.

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 many A leakage protection switches are used in 5000VA lighting transformers?: AC circuit transformer for lighting lamp is suitable for 50-60Hz, is the power supply with safety shell low-voltage safety lights, can choose 220V or 380V power supply input voltage: 0V, 220V, 380V, 0V, 6.3V, output voltage: 12V, 24V, 36V.

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:Why can't autotransformer be used as transformer for safety lighting?: When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!

Q:Does the lighting work properly? Doesn't that power equipment start voltage unstable?: 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:How is the lighting power of the 380V transformer calculated?: The transformer (Transformer) principle should change the AC voltage of the primary coil, the main component of the device level by using electromagnetic coil core (core) main functions: voltage transformation, current transformer, impedance converter, isolation, voltage regulator

We hold the service idea of "high beginning and high standard", in order to get rid of the condition of low level competition. We promise that our products are always advanced, steady, and long-lasting. We will keep up the product value and realized clients' dream by consistent innovation. We will absorb the latest research outputs, and keep an open mind to study from top enterprises. On the basis of independence, we strongly believe that we can become a new bright star through perseverance.

1. Manufacturer Overview
Location	Guangdong,China (Mainland)
Year Established	2011
Annual Output Value
Main Markets	North America 10.00% South America 2.00% Eastern Europe 20.00% Oceania 20.00% Mid East 2.00% Eastern Asia 1.00% Western Europe 40.00% Southern Europe 5.00%
Company Certifications	ETL; C-tick; CE

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shenzhen,HK
Export Percentage	91% - 100%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b)Factory Information
Factory Size:	Below 1,000 square meters
No. of Production Lines
Contract Manufacturing
Product Price Range