• Switch Power Supply 12V 15 Watt for LEDs System 1
Switch Power Supply 12V 15 Watt for LEDs

Switch Power Supply 12V 15 Watt for LEDs

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
10 Pieces pc
Supply Capability:
10,000 Pieces per Month pc/month

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Specification:

 

 

Model

Specification

HS-15-5

HS-15-12

HS-15-24

DC output voltage

5V

12V

24V

Output voltage tolerance(Note:2)

±2%

±1%

±1%

Rated output current

3A

1.3A

0.7A

Output current rage

0-3A

0-1.3A

0-0.7A

Wave and noise(Note :3)

50mVp-p

50mVp-p

100mVp-p

Inlet stability(Note :4)

±0.5%

±0.5%

±0.5%

Load stablity (Note :5)

±1%

±0.5%

±0.5%

Efficiency

76%

78%

80%

Adjustable range for DC voltage

+10,5%

+10%

+10%

AC input voltage range

170-264VAC 47-63Hz;240-370VDC

Input current

0.25A/230A

AC INnrush current

Cold-start current 30A/230V

Leakage current

<0.5mA/240VAC

Overload protection

105%-135% hiccup mode,auto recovery

Temperature coefficient

±0.02%/°C(0-50°C)

Setup rise hold up time

200ms,100ms,30ms

Vibration

10-500HZ,2G 10min,/1cycle,Period for60min,Each axes

Withstand voltage

Input and output internal:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC

Isolation resistance

Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ

Working temperature and humidity

-10°c~+60°c(Refer to output derating curve),20%~90%RH

Store temperature and humidity

-20°c~+85°c 10%~95%RH

Overall dimension

84×58×38mm

Weight/Packing

0.15Kg, 80pc/CTN

Note:

 

1.The testing condition for the parameter above is:230VAC input,rated load,25°C70% RH.Humidity.

2.Tolerance include the setting tolerance,line stability and load stability.(Note:5).

3.Wave test:adopting "A12"double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting.

4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage.

5.Load stability test:the load is from 0% to 100%.

 

 

Q: What transformer can be used in a safety voltage lighting transformer?
220V/36V or 24V isolation transformer. Double winding, high and low voltage coils, not connected.
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: 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: Is the substation separate from the power and illumination transformer?
The power and illumination of the substation are all used on a transformer, which is separated by power and lighting by the station screen of this transformer.
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
Q: Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?
220V500W more power saving:Reasons: 1, high voltage, small current, line loss is small; 2, reduce the transformer and other intermediate links, each link has a loss.
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's the function of the lighting transformer?
Applies to some requirements for safe voltage 24V - 36V lighting sites. Such as: basement, tunnel, dangerous goods warehouse and so on. Then there is the (mobile, temporary) safety lighting for the overhaul.
Q: Lighting, lights, transformers, bulb brightness is too low, what's the matter?
If you share a power line, you must calculate the current and select the appropriate wire to ensure normal pressure drop and safe use.
Q: How to calculate the rated capacity of small transformers for lighting purposes?
If the flow of large capacity motor starting current and welding machine, large current flows in a short period of time in the load even when the power equipment capacity can withstand current flow in a short time, but due to a voltage drop excitation electromagnetic switch relief, the motor can not start, damaged or the undesirable phenomenon of welding. Therefore, the voltage drop rate should be calculated as less than 10% of the supply voltage, as calculated below.
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

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Range  
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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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