Please click here to check who's online and chat with them.

Shenzhen Wentong Technology Co., Ltd.

Supplier From China
Jul-15-10
Supplier : Power supply products, adaptors

Established: 2000 Standards: UL, CE, FCC, GS, SAA

Verification Status



Contact Details:
Xingbao Industrial Area, Bao'an
Shenzhen 518000
Guangdong China


Recent User Reviews

This user has not received any reviews yet!
 
 
Contact Supplier
Renew

More Items Similiar to: Shenzhen Wentong Technology Co., Ltd.

Feb-25-11
 
Power supply 12V/1A power adaptor.
Laptop Adapter,
CCD Camera Lenses, Dome CCD Cameras, CCD Camera Parts and Accessories, CCD Cameras, CCTV Components, CCTV Decoder. CCTV Monitors, Infrared Illuminators, Quad Processors, Wireless CCD Cameras, Bracket, Housing, DVR.



Power supply 12V/1A power adaptor.
Aug-10-22
 
12v 5a ite power supply(MOQ:100pcs)
Product type:interchangeable type
Model:YHY-12005000
input:100-240Vac,50-60Hz,1.5a
output:12vdc 5amp 60 watt
plug version:US+EU+UK+AUS plugs
dc wire length:1.2M
dc tip size:OD5.5*ID2.1MM
Certifications:CE,GS,ROHS,UL,UKCA,PSE,SAAC,-C-Tick
May-08-14
 
Input:100-240vac
Output:12v 6.5a 78w
Frequency:50/60hz
Ac inlet type:c6 c8 c14
5.5*2.5mm/4pin
Brick size:114*50*30mm(l*w*h)
Certification:ul/cul ce gs/tuv kc saa fcc rohs
Warranty:2 years
Contact us

Qq:1135878734

Standard unit box (50 units/carton, 43 x 43 x 33 cm/ctn) 2. Retailed gift box (50 units/carton, 43 x 43 x 33 cm/ctn) 3. Retailed blister / clamshell/white box 4. Oem package design
May-31-23

12V Switching Power Adapter

$3.93
MOQ: Not Specified
 
We are specialized in producing all kinds of switching power supplies, chargers, adapters, LED power supplies, etc.
Adopts fully automated assembly line operation and produces 3 million power adapters of various types every month, with SMT, AI plug-in line, etc. on-line automatic aging testing equipment, automatic high and low temperature environmental testing equipment, ROHS, reach environmental testing equipment, EMI, EMC, EMS and other advanced testing equipment at home and abroad, the product quality has an absolute cost performance advantage in the same industry.
We adhere to the concept of high standard, refinement and zero defect, aims at manufacturing exceeding customer requirements and mutual benefit and win-win results, and operates in strict accordance with ISO9001:2008 procedures and ERP / PDM / CRM system management modes. The product defect rate is less than 100ppm.
Oct-03-11

Led Drivers And Power Supplies

$2.45
MOQ: Not Specified
Supplier From Changzhou, Jiangsu, China
 
Neufeld Power is the low price leader in the manufacture of quality LED power supplies. Neufeld Power is a manufacturer specializing in low cost, high performance IP66 rated (dustproof and waterproof) constant current LED drivers and constant voltage LED power supplies with high efficiency built-in active Power Factor Correction (PFC) for both indoor and outdoor LED lighting applications. Neufeld Power is a manufacturer of quality LED power supplies that are high efficiency (up to 90% efficiency), durable (metal cased), long lasting (3 and 4 years factory warranty) and comply with international standards. Neufeld Power is committed to providing our clients with unbeatable value and service and the most cost-effective manufacturer solutions for LED power supplies in the world: 20W IP66 LED power supplies and drivers from US$ 2.45, 60W IP66 LED power supplies and drivers from US$ 6.50 (2011/12). Visit the Neufeld Power website for full details and to receive our free price list today.

Neufeld Power offers a large range of low cost, high performance LED driver and power supply manufacturer services including OEM LED driver and power supply manufacturer services, ODM LED driver and power supply manufacturer services, private label manufacturer services and international certification/standards LED driver and power supply manufacturer services.

IP66 LED Driver Power Supply Prices (2011/12):

10W ... from US$ 2.15
15W ... from US$ 2.25
20W ... from US$ 2.45
30W ... from US$ 3.85
50W ... from US$ 5.25
60W ... from US$ 6.50.
Jul-29-09
Supplier From Guangdong, Shenzhen, China
GOLD Member
Jan-29-23
 
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services.

Safe and reliable
High quality li-ion cell for mobile use
Laser welding connection with high strength and low impedance
Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation
Damping pad design to improve the impact resistance of the system
IP54 safe and reliable operation in outdoor environment
Serially designed PCS and battery pack eliminates circulating current and improve system reliability.
Integrated BMS,DC, AC multi-layer protection, maximum safety performance design
Efficient and Convenient
Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion
Easy access to PV and diesel generator, intelligent muli-energy management.
Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring
Multi systems could be connected in parallel
Cost optimization
One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc.
Small size, light weight, less space and installation cost
Long cycle life, low failure rate, reduce operation and maintenance investment
Maximize green energy utilization.

Rated output power: 100KW
Rated energy: 150KWH
Jul-15-10
Supplier From Shenzhen, Guangdong, China
 
Characteristics
Small size high efficiency
Input AC100-240V 50/60Hz
Output Voltage tolerance í+5%,ripple and noise (mVp-p)is less than 1%turn on delay timeless than3S hold up time more than10 mS
Protection short circuit protection over current protection over voltage protection
Temperature 0ípC ~ 40ípC,10% ~ 90%RH
Storage temperature -20ípC ~ 85ípC 10% ~ 90%RH Altitude is less than3000M
EMC EN55022B FCC GB9254 VCCI
Safety accord UL/CUL PSE TUV/GS CCC SAA BSI
Insulation HI-POT 3000Vac 60 S 10mA
Leakage current 0.25mA max
MTBF more than50,000Hrs
Configuration IEC320-C14 IEC320-C6 IEC320-C8
Dimension L120*W53*H32mm
Safety accord UL/CUL PSE TUV/GS CCC SAA BSI
Insulation HI-POT 3000Vac 60 S 10mA
Leakage current 0.25mA max
MTBF more than50,000Hrs
Configuration IEC320-C14 IEC320-C6 IEC320-C8
Safety certificate
CCC (GB4943-2001)
TUV/GS (EN60950-1)
AS/NZS (60950-1)
UL/CUL (UL60950-1)
EMC
GB9254-2008,GB17625.1-2003
CE (EN55022:2006+A1:2007,EN55024:1998+A1:2001+A2:2003)
C-Tick (AS/NISCISPR 22:2009)
FCC (FCC Part 15ClassB)
Energy efficiency
EUP (EC REGULATION 278/2009&Directive 2009/125/EC);
MEPS (AS/NZS 4665.1:2005+A1:2009&AS/NZS 4665.2:2005+A1:2009)
CEC (CEC-400-2009-013)


UL,SAA,GScertificate desktop adaptor
Can OME
Each piece in a white box,then 50 pieces in an export carton
Jun-09-09
Supplier From Shenzhen, Nanshan, China
 
Application
Portable instruments
Mpeg-players
Peripherals
Digital cameras

Specifications
At 25íc ambient temperature

Input specifications
Input voltages: 100í¡240 vac
Input frequency: 47í¡63 hz
Input current: 0.4a max.
Hold-up time, nom.Conditions: 20ms vac
Inrush current: <30a/240v

Output specifications
Regulation: line <2%, load <5%
Recovery time: ía2% max. 1 ms
Ripple and noise: <1% max.

General specifications
Operating temperature: 0ící¡+40íc
Storage temperature: -20ící¡+85íc
Dielectric withstand (hipot): 3000vac 1min inp.<->outp.
Insulation resistance: pri. To sec. >50mohm 500 vdc
Overcurrent protection: 120 %, auto restart
Overvoltage protection: 120 %, auto restart

Verification Status