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Company Details
  • Shenzhen Waweis Technology Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer , Distributor/Wholesaler
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:81% - 90%
  • Certs:CE, ISO9001, ISO14001, CCC, FCC, RoHS, Test Report, TUV
  • Description:LED Power Supply 12v,Wholesale Power Supply,200w Led Power Supply
Shenzhen Waweis Technology Co., Ltd.

Shenzhen Waweis Technology Co., Ltd.

LED Power Supply 12v,Wholesale Power Supply,200w Led Power Supply

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Home > Products > Switching Power Supply > 12V Power Supply > Wholesale 12V LED Power Supply 150W 250W 350W
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Wholesale 12V LED Power Supply 150W 250W 350W

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Unit Price: USD 7.8 / Piece/Pieces
Min.Order Unit Price
100 Piece/Pieces USD 7.8 / Piece/Pieces
Payment Type: L/C,T/T,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF,EXW
Min. Order: 100
Delivery Time: 15
Basic Info
Model No.:S-250W-12
Usage: Construction, Industry, Light
Output Type: Single
Driving Method: LED Regulator Voltage
Circuit Structure: Electronic Step-down Transformer
Certification: CCC, ISO9001, ROSH, CE
Power Supply Mode: Constant Voltage Source
Modulation System: PWM
In-Out: Step-down Type
Power Supply Voltage: AC85-265
Pack Sealing Size: SMD
Item Name: 250W LED Power Supply
Input: AC 85-265V 50/60Hz 2.5Amax
Output: 12V 20.8A
Efficiency: 82%
Protection: OVP OCP SCP OTP
Warranty: 1 Year
Size: 20*11*5cm
Weight: 633g
Additional Info
Packaging: 20pcs/ctn
Productivity: 20000pcs per week
Brand: OEM
Transportation: Ocean,Land,Air,Express
Place of Origin: Shenzhen
Supply Ability: 20000pcs per week
Certificate: ISO9001
HS Code: 8504401400
Port: Shenzhen,Shekou
Product Description

Wholesale 12V LED Switching power supply 150W 250W 350W


Switching Power Supply is a widely used circuit controller, often used in a variety of industrial machinery automation control, communication tools, LED lighting equipment, a variety of ordinary home appliances and so on. It is the use of pulse controller to control the circuit switch, thus maintaining the output voltage of a Power Supply. It can be said that the switching power supply is almost widely used in almost all electronic equipment, is an indispensable power supply. All products in our factory has one year warranty. And we promise to replace our client's new products when they get any defective from our company.


For this item, followed are the Features:

1. Universal AC input/Full range

2. Protection: Short circult/Overload/Over Voltage

3. Cooling by free air convection

4. 100% full load burn-in test

5. No load power consumption < 0.5W

6. High efficiency, long life and high reliability

7. One year warranty


Details:

Model

S-250-5V

S-250-12V

S-250-24V

DC Output Voltage

5V

12V

24V

Iutput Voltage Error

± 2%

± 1%

± 1%

Rated Output Current

50A

20.8A

10.4A

Output Current Range

0-50A

0-20.8A

0-10.4A

Tripple and Noise

150mVp-p

250mVp-p

350mVp-p

Iniet Stability

± 0.5%

± 0.5%

± 0.5%

Tolerance Voltage

± 1%

± 0.5%

± 0.5%

DC Output Power

250W

250W

250w

Efficiency

76%

78%

80%

Adjustable Range for DC Voltage

4.5-5.6V

10-13.2V

20-26.4V

AC Input Voltage Range

90~132VAC/180~264VAC selected by switch 47~63Hz; 240~370VDC

Input Current

6.5A/115V 4A/230V

AC Inrush Current

Cold-Start Current: 25A/115V, 50A/230V

Leakage Current

<3.5mA/240VAC

Overload Protection

105%~150% Type: Cut Output, Reset: Auto Recovery

Over Voltage Protection

Yes

High Temperature Protection

Yes

Temperature Coefficient

± 0.03% /°C (0~50°C)

Start, Rise, Hold time

200ms, 100ms, 20ms

Vibration

10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes

Withstand Voltage

Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC

Isolation Resistance

Input and Output Intermal: Input and Enclosule, Output and Enclosure: 500VDC/100M Ohms

Working Temperature and Humidity

`-10°C~+60°C (Refer to Output Dreating Cutive), 20%~90%RH

Storage Temperature and Humidity

`20°C~+85°C, 10%~95%RH

Overall Dimension

210*110*50 mm

Weight

633g

EMC Standards

Meet FCC Part 15J Conduction class B

12v 250w led power supply

led power supply

waweis factory




Please Note:

1. The testing condition for the parameter above is: 230VAC input, rated load, 25°C 70%Rh, Humidity.

2. Error, include the setting error, line stability and load stability.

3. Wave test: adopting "A12" double wire for 20MHZ, and 0.1uF capacitor short-circuit for interrupting.

4. Inlet Voltage Stability test: when is over load, the lowest voltage of inter is representative to the highest voltage.

5. Load stability test: the load is from 0% to 100%, others 60%.

6. C3.4 must be knocked down.


Applications:

•Office , Artwork, Display items lighting;

•Household lighting;

•Commercial lighting, such as Flood light, Down light, Flexible strip light, Wall washer, etc;

•Hotel, Restaurant lighting;

•Other public facility lighting.


Looking for ideal LED Power Supply 12v Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Wholesale Power Supply are quality guaranteed. We are China Origin Factory of 200w Led Power Supply. If you have any question, please feel free to contact us.

Product Categories : Switching Power Supply > 12V Power Supply

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