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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:12v 20a Supply,250 Power Supply,12v Switching Power Supply
Shenzhen Waweis Technology Co., Ltd.

Shenzhen Waweis Technology Co., Ltd.

12v 20a Supply,250 Power Supply,12v Switching Power Supply

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Home > Products > Desktop Adapter > 12V Adapter > SMPS 12V 20A 250W Switching Power Supply
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SMPS 12V 20A 250W Switching Power Supply

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Unit Price: USD 1.4 / Piece/Pieces
Min.Order Unit Price
50 Piece/Pieces USD 1.4 / Piece/Pieces
Payment Type: L/C,T/T,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF
Min. Order: 50
Delivery Time: 2
Basic Info
Model No.:S-250W-12
Output Type: DC
Certification: ISO9001, TUV, CE FCC
Color: Black, Silver
Type: OEM
Power Source: Single End Type
Connection: Plug In
Input: AC 100-240v 50-60hz
Connector: 5.5*2.5mm/OEM
Usage: Switching
Warranty: 1 Year
Product Name: S-250W-12
Power: 250W
Output: 12v 20a
Weight: 700g
Size: 200*120*48mm
Additional Info
Packaging: Free packsge
Productivity: 20000
Brand: OEM
Transportation: Ocean,Land,Air
Place of Origin: China Guangdong
Supply Ability: 20000pcs per week
Certificate: ISO9001 CCC
HS Code: 8504401400
Port: Shenzhen
Product Description

SMPS 12V 20A 250W Switching Power Supply

We have Power Supply for indoor and outdoor. This model have 5V, 12V, 24V, 36V, 48V. We also have Waterproof Power Supply. If you need please feel free to contact me.

Our factory is in Shenzhen. Our main products are Laptop Adapter, Charger, LED Switching power supply. Any questions please do not hesitate to contact me.




Input Voltage Rating

AC 100V – 240V(50~60HZ)


12V 20A






1 year






T/T, Alibaba online, Western Union


1pcs White box or as your requirement.


12v 20a supplyS 250 12 02250 power supply12v switching power supplyS 250 12 15S 250 12 16S 250 12 1712v power supply

Customization Capabilities

Welcome to customize your specifications or LOGO,
Our R&D team engineers have 9 years professional experience
Samples will be promptly provided for your review and approval.


S 250 12 19


1. Who we are?

We are a professional power adapter manufacturer with high reputation in this field.

2. How we control the quality?

We make series of technical test before delivery, including aging test of 8 hours.

3. Can we accept samples customized?

No problem for samples order, and welcome your testing before your big order.

4. What about the production capacity?

2 days for samples order under 10pcs, 15 days for an order less than 10000pcs.

5. OEM and ODM acceptable?

Yes, we accept both.

6. What is our warranty service?

We provide 1-year warranty for all of delivered products.

Looking for ideal 12v 20a Supply Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 250 Power Supply are quality guaranteed. We are China Origin Factory of 12v Switching Power Supply. If you have any question, please feel free to contact us.

Product Categories : Desktop Adapter > 12V Adapter

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