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 Supplies, Power Supply, Switch Power Supplies manufacturer / supplier in China, offering Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter, 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

Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter

Min. Order / Reference FOB Price
100 Pieces US $3.85-4.85/ Piece
Port: Shenzhen, China
Production Capacity: 15000PCS Per Month
Payment Terms: T/T, Western Union, Paypal
Output Type: adjustable voltage
Warranty: 2 Years
Output Power: 1 - 50W
Input Voltage: 100-240VAC
Connection Mode: Series Switching Power Supply
Starting Mode: Self-excited Switching Power Supply

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Basic Info.

Model NO.
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
100-240V 50/60Hz
3-12V 1A 12W
Ripple & Noise
Less Than 120mv
AC Inlet
C5, C7, C13 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
AC Cable
DC Cable
1m, 1.2m, 1.5m or Your Demand
Transport Package
Bronw Box
Shenzhen, China
HS Code
Adjustable Voltage Power Supply 3-12V 1A 12W AC AdapterAdjustable Voltage Power Supply 3-12V 1A 12W AC Adapter
Item No.PC-120010
AC Input100-240V 50/60Hz Max: 90-264V 47/63Hz
DC Voltage3-12V
DC Current1A
Rate Power12W
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 connector5.5*2.5mm or your demand
High -voltage insulation testInput to output: 3KV AC, Output to input: 3KV AC
Insulation resistance50M ohms
DC cable0.5m, 0.6m, 8m or your demand
Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter

Our certifications:

Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter

Company information:

Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter

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 !

Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter

Adjustable Voltage Power Supply 3-12V 1A 12W AC Adapter


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:Two years 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.

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