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

Wholesale 12V LED Power Supply 150W 250W 350W
Wholesale 12V LED Power Supply 150W 250W 350W
Wholesale 12V LED Power Supply 150W 250W 350W
Wholesale 12V LED Power Supply 150W 250W 350W

Wholesale 12V LED Power Supply 150W 250W 350W

Unit Price: USD 7.8 / Piece/Pieces
Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW
Min. Order: 100 Piece/Pieces
Delivery Time: 15 Days

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

Send Inquiry

Jasmine Fu

Ms. Jasmine Fu

Email:

light@waweis.com

Send Inquiry

Tel:86-0755-28682227

Fax:86-0755-28682227

Mobile Phone:+8615889420383Contact me with Whatsapp

Email:light@waweis.com

Address:No. 24-1, Longxing Road, Yuanshan Street, Longgang, Shenzhen, China, Shenzhen, Guangdong