Guangdong, China
Business Type:
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Power Adaptor, Power Supplies, Switch Power Supplies manufacturer / supplier in China, offering OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W, ETL CE FCC RoHS SAA C-tick Approved 12V 6.6A 80W Power Supply, ETL CE FCC RoHS SAA C-tick Approved 12V 7.5A Power Supply 90W for Air Purifier and so on.

Diamond Member Since 2007
Audited Supplier

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W

Min. Order / Reference FOB Price
100 Pieces US $9.5-12.5/ Piece
Port: Shenzhen, China
Production Capacity: 15000PCS Per Month
Payment Terms: T/T, Western Union, Paypal
Output Type: adjustable voltage
Warranty: 2 Years
Certification: CE, RoHS, FCC
Brand: Pengchu
Input: 100-240V 50/60Hz
Output: 18-28V 3.5A 100W

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Basic Info.

Model NO.
Ripple & Noise
Less Than 280mv
AC Inlet
C5, C13, Fixed cable, Can Be Choose
AC Plug Cable
AU, EU, UK, US Plug Cable Can Be Choose
DC Connector
5.5*2.1mm, 5.5*2.5mm, Bare Wire or Your Demand
DC Cable
1m, 1.2m, 1.5m or Your Demand
100% PC
AC Cable
Transport Package
Bronw Box
HS Code
OEM AC DC adapter 18-28v adjustable power supply 3.5a 100w

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W
Item No.PC-280035
AC Input100-240V 50/60Hz Max: 90-264V 47/63Hz
DC Voltage18-28V
DC Current3.5A
Rate Power100W
Voltage Tolerance±1%
Line Regulation±1%
Load Regulation±5%
Short Circuit ProtectionShall be protected when any output operation in circuit short condition, and shall be auto restart when the fault condition is removed.
Over Current Protection130%~150%
Over voltage Protection115%~135%
Operating Temperature-10ºC~50ºC (±10ºC)
Relative Humidity20%~90% RH
Storage Temperature-40ºC ~ 80ºC (±10ºC)
DC connector4pin, 6pin, bare wire or your demand
High -voltage insulation testInput to output: 3KV AC, Output to input: 3KV AC
Insulation resistance100M ohms
DC cable0.5m, 0.6m, 8m or your demand

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W

Our certifications:

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W

Company information:

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W

Shenzhen Pengchu Industry Co., Ltd. was approved to establish by Shenzhen Administration for Industry and Commerce in 2004 and has passed ISO9001 : 2000 international quality system certification. 
We specialize in developing , producing and exporting switching power supply and power adapters for laptops , as well as other related accessories . As a measure to enhance the quality of our products, we have introduced the most up-to-date testing equipment from overseas markets to ensure that each product undergoes strict quality control from design to packing. 
All the products are 100% aging test. With CE, FCC, RoHS, CB, ETL, SAA, C-TICK, PSE ceritifcates. OEM and ODM orders are always welcome. 
"Customer foremost" is our unchangeable service tenet. Several years' hard work brings us trust and confidence from our customers. Our sales network spreads to every corner of the world. We would like to work hand in hand with our business partners to create a more wonderful future. 
Shenzhen Pengchu Industry Co., Ltd is always here to help you !

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W

OEM AC DC adapter 18-28V adjustable power supply 3.5A 100W


Q: What's your MOQ?
  A:MOQ is 100pcs,small trial order is also OK if we have stock material,
     1000pcs for customized unit.
  Q:What's your main markets? Can we trust you?
  A:Pls check transaction history from our alibaba company profile.Also we are 10 years 
     golden supplier in alibaba with three diamond.
  Q:Which payment do you accept?
  A:You could use PAYPAL,ALIPAY,Bank transfer T/T etc. Or we accept alibaba trade assurance 
     with Master card/Visa/T/T/E-checking.
  Q:What's your warranty?
  A:One year warranty.
  Q:What is your samples lead time or goods delivery time?
  A:Samples time about 3 working days,goods time about 12 working days.

  Q:Can we print our logo?
  A: We can print your logo on both power adapter and package.

  Q: Why is new model expensive than other old models?
  A: A new model needs large R&D and mould cost, and the depletion rate is bigger during mould 
      and production. Besides, new model is low productive but labor costs keep same as old model.

  Q: What about shipment?
  A: We can ship goods to your office/warehouse by express, by air,FOB shenzhen/by sea.
      You can choose different shipment method at your request.


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