• 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 type of low voltage transformer should be adopted for safety lighting power supply?
In general, indoor transformers are used in general practice
Q: How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?
The number of tables in this table is increasing when the table rings to show 1.Method 2 is only to measure the capacitance is good or bad, can not be measured capacity.
Q: Why is elevator lighting transformer installed?
9.4.5 well distribution shall comply with the following requirements:1 the elevator hoistway shall be dedicated to the elevator, and no equipment, cables and other devices related to the lift shall be installed in the hoistway.2 the well shall be provided with illumination, and the illumination shall not be less than 501x, and shall comply with the following requirements:
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 the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
The self winding transformer is connected by all its windings, and depends on the position of the sliding contacts to change the magnitude of the voltage. Therefore, there is not only a magnetic connection between the primary winding of the autotransformer (the power circuit) and the two winding (the power supply circuit), but also the direct connection of the circuit. It forms a circuit with the earth, so it can not be used as the power source of the safety 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: 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: 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: 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?
But in fact, consider the total load, the importance, the location of the machine, and the future additional plan, according to the following order.
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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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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