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Shenzhen Yidashun Technology Co., Ltd.


Home > Products > Adapter > 12V Adapter > High quality 12V 4.5A power supply for LCE/LED/TV

High quality 12V 4.5A power supply for LCE/LED/TV
High quality 12V 4.5A power supply for LCE/LED/TV
High quality 12V 4.5A power supply for LCE/LED/TV
High quality 12V 4.5A power supply for LCE/LED/TV
High quality 12V 4.5A power supply for LCE/LED/TV
High quality 12V 4.5A power supply for LCE/LED/TV

High quality 12V 4.5A power supply for LCE/LED/TV

Unit Price: USD 2.79 - 3.23 / Piece/Pieces
Payment Type: T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 100 Piece/Pieces
Delivery Time: 5 Days

Basic Info

    Model No.: YCL012(YDS54)

    Usage: Laptop, Switching

    Certification: ROHS, ISO9001, TUV

    Color: Black

    Type: OEM

    Internal Structure: Linear Model

    Power Source: Half-Bridge Type

    Connection: Desktop

    Input Voltage: AC 100V~240V

    Input Frequency: 50/60Hz

    DC Tip: 5.5*2.5mm

    Output: 12V 4.5A 54W

    Output Type: DC

Additional Info

    Packaging: OPP bag and brown box, customized packing is welcome

    Productivity: 200000pcs/Month

    Brand: OEM

    Transportation: Ocean,Land,Air, FEDEX etc

    Place of Origin: China

    Supply Ability: 200000pcs/Month

    Certificate: CE, ROHS, REACH, FCC, ERP, CB, GS, TUV, CUL, CCC,PSE

    HS Code: 8504401300

    Port: Shenzhen

Product Description

High quality 12V 4.5A Power Supply for LCE/LED/TV

12 Volt Power Supply 4.5 Amp Standard (12V 4.5A - 5A DC) AC DC Adapter 12 V DC 4.5 A mp 54 W Power Charger PSU, With World Wide Input Voltage 100-240 V AC 50/60 Hz. In great working condition.If there is a problem with the internal coupling capacitor of the ac dc Power Adapter, it will cause the computer to leak. Inside the computer's 12 V adapter, the common line on the primary side is "thermally grounded" to carry a voltage of 110 V, while the "cold ground" on the secondary side is isolated from the main power supply, so there should be no voltage. In the adapter, a high-voltage ceramic capacitor with a very small capacity is connected between the hot and cold ground. This leakage is caused by the capacitor.

Production specificates:

AC Input: AC 100V~240V(AC 95V~265V), 50/60Hz

DC Output:12V 4.5A 42W

DC Tip:5.5*2.5mm


Ripple Noise: below 150Mvp-p

DC Cable standard:0.5mm2 Pure Copper

DC Cable length:1.2m or can be customized

Operating Temperature:0°C ~40°C

Operating Humidity:5%~95%RH

Storage Temperature:-20°C ~85°C

Storage Humidity:5%~95%RH

Warranty:2 years



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Company information:

Shenzhen Yidashun Technology Co.Ltd, founded in 2007, is a professional manufacturer dedicated to producing and sale of laptop adapter, Universal Laptop Adapter , 12v 24V desktop adapter for LED/CCTV, AC DC power adapter, wall adapter, metal case Switching Power Supply for LED/CCTV, USB Charger , Car Charger,usb wall Socket ,Extension Socket , Power Cable, USB Cable etc electronical accessories.

Our products range including replacement AC Adapter for all brands such as apple ,dell, hp/Compaq, Microsoft ,IBM/Lenovo, Sony, Toshiba, Fujitsu, Gateway, Liteon, Delta, NEC, LS, LG and so on.

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Professional test:
For all our laptop ac adapter, we have a series of professional test from raw material~unfinished and products~finished products to control the quality seriously, each adapter make 100% checking and testing before delivery out.

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Package information:

Safe packing, brown box or color box packing can be customized

Inner box size: 19*13*4.7 cm


Carton Size: 48.5 x 32 x 40cm

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With many years of market experience, we have gained the trust of a wide audience. All our laptop adapters have passed CE FCC ROHS UL CUL ETL CB certificates with full 1 year and 2 years warranty.

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Welcome to visit our factory and the worldwide exhibition in USA, HK, Germany, Brazil, Russia etc

power supply

Looking for ideal 12v 4.5a Power Supply Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 54W Power Supply are quality guaranteed. We are China Origin Factory of 12V 54W LED LCD Power Supply. If you have any question, please feel free to contact us.

Product Categories : Adapter > 12V Adapter

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Sandy Lee

Ms. Sandy Lee



Mobile Phone:+8615813847832Contact me with Whatsapp

Address:6F,B3 in Jincheng Park, Huafan Road, Longhua District, Shenzhen, Guangdong