Zhejiang, China
Business Type:
Business Range:
Computer Products, Consumer Electronics, Electrical & Electronics, Health & Medicine, ...
Number of Employees:
Management System Certification:
Annual Revenue:
6.68 Million USD
OEM/ODM Service
Sample Available
MEI Awards

Power Adaptor, Switching Power Supply, Adapter manufacturer / supplier in China, offering Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter, 115W Lithium Battery Charger for Self Balancing Electric Scooter, 250W Lithium Battery Charger for E-Bike, Sightseeing Car, Cleaning Robotics, etc and so on.

Diamond Member Since 2006
Audited Supplier
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
  • Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter

Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter

Min. Order / Reference FOB Price
500 Pieces US $25-35/ Piece
Port: Ningbo, China
Transport Package: Inner PE Bag+White Box+Outer Carton, 20PCS/CTN
Payment Terms: T/T, Visa,Mastercard
Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
Output Type: Single
Certification: TUV, RoHS, UL, ISO9001, CCC
Color: Black
Internal Structure: On-Off Type

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Basic Info.

Model NO.
Power Source
Half-Bridge Type
Plug In
Certificates and Approvals
100000 Hours Minimum at Full Load at 25 C Ambient
Output Current
Input Plug
EU,Us,UK,Au etc
3-5 Years Alternative
Output Frequency
Output Voltage
Desktop Type
Output Power
201 - 300W
Input Voltage
100-240V AC
Zhejiang, China (Mainland)
Product Description
Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter


Power:250W max.
Input:100-240VAC, 50/60Hz
Output Voltage:12-48V
Output Current:0.1-18A
Input current:4A max.
Inrush Current:65 Amps max. at 230VAC/50Hz,full load
Leakage Current:1.5mA Max. at 264VAC input
Energy Efficiency Level VI :CoC 5 / DoE 6 / CEC VI
No Load Power Consumption :<0.15W
Protections:Short Circuit /Over Current /Over Voltage
Short Circuit Protection (SCP):Protection to Zero Voltage
Over Voltage Protection (OVP):≤Vout*150%
Over Current Protection (OCP):110%-180%
Working TEMP.:-20°C-50°C
Working Humidity:5%-90% RH non-condensing
Storage TEMP.,Humidity and altitude:-40 ~+70°C ambient temperature and a 5% to 95% relative humidity range throughout an altitude range of -60 meters to +5000 meters AMSL. 
Input Plug: EU,US,UK,AU etc. type according to customer's choice
Certificates and approvals:UL,GS,CE,EMC,SAA,FCC,CB,PSE,CCC,RoHS,REACH
EMI EMISSION:Radiation Test&Conduction Test: EN 55022/FCC Part 15
Harmonic Test : EN 61000-3-2
Flicker Test : EN 61000-3-3
EMS IMMUNITY:ESD  Test:EN 61000-4-2
RS    Test:EN 61000-4-3
EFT   Test:EN 61000-4-4
Surge Test:EN 61000-4-5
CS     Test:EN 61000-4-6
DIP    Test:EN 61000-4-11
MTBF:100000 hours minimum at full load at 25 ambient
Life:3-5 years alternative





DC Voltage:12V15V20V24V36V48V
Rated Current:18A15A12A10A6.9A5.2A
Current Range:0-18A0-15A0-12A0-10A0-6.9A0-5.2A
Rated Power:216W225W240W240W248.4W192W
Ripple & Noise(max.):120mVp-p150mVp-p200mVp-p240mVp-p240mVp-p300mVp-p
Voltage Tolerance:±5%±5%±5%±5%±5%±5%
Line Regulation:±3%±3%±3%±3%±3%±3%
Load Regulation:±5%±5%±5%±5%±5%±5%
Setup,Rise,Hold up time:1.5 second max./40 MS max./15 MS max. at 115VAC input and output max. load.
PF>0.95  230V AC   FULL LOAD
HI-POT3000V AC  60S 5mA

Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter

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Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter
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Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter


Why Choose Us

Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter

Yingjiao Electrical Co., Ltd., established in 1996, is a leading manufacturer and exporter of Switching and Linear Power Adapters, Transformers, Chargers, Car Chargers and Power Cords. We can also design and manufacture power supply products with specifications according to the various demands of different customers. 
Located in Ningbo, a coastal city in East China, we possess convenient location and transportation facility. We built up an area of 15,000 square meters working building, have about 600 skillful employees, and have 12 pieces for high frequency transformers, and an independent power cord workshop. We also imported some advanced equipments for production, including 2 sets the most advanced Panasonic high speed SMT, 2 sets lead-free wave soldering machine and 16 sets big plastic injection machine etc.
Being exported to over 30 countries and regions, such as Europe, America, Japan, Australia, Africa, Middle-East, South America, our products have won good comments from our customers. 
We have a strict quality control and guarantee system and have been ISO9001:2000 certified. All our main products have obtained CE approvals of the European Union and CQC and CCC approvals of Chinese Quality Certification Center. Besides, we also carry out the international authoritative certifications, such as UL, CUL, TUV, CSA, and GS, etc.
We commit to supply high quality products and competitive prices to our customers with professional technologies and top-ranking services. 

ODM/OEM partners are welcomed too.


Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter

Yingjiao 24V 300W Laptop 230V 50Hz 12V Adapter



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