Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Step up and Step Down Transformer, Ei Transformer Voltage Converter, Transformer Step up and Down Voltage Converter manufacturer / supplier in China, offering Step up and Step Down Transformer 500va, AC Current Type and Single Phase Phase AC Voltage, 1kvaover-Voltage Protection Voltage Stabilizer/Regulator AVR and so on.

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Supplier Homepage Products Transformer Step up and Step Down Transformer 500va

Step up and Step Down Transformer 500va

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Min. Order / Reference FOB Price
500 Pieces US $8.4-9.8/ Piece
Production Capacity: 1000, 000PCS/Year
Transport Package: Double Packing: Color Box and Outer Carton
Payment Terms: L/C, T/T, Western Union
Application: Power
Phase: Single
Certification: ISO9001-2000, CCC
Usage: Power Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI

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Basic Info

Model NO.: ST-500VA
Brand: Ruikang
Power: 80%
Certificate: ISO9001 and CE
Trademark: RUIKANG
Specification: CE
Origin: Zhongshan, China

Product Description

Product description:

Step up/down tranformer ,EI transformer voltage converter
Relay type
EI transformer
Durable encloseure
Power source indicators
Inputs:100V/200V /220V/240V


TechnologyAlumium coil,EI transformer 
PhaseSingle phase (one transformer controlled)
InputVoltage  Range110V/200V/220V/240V
OutputVoltageAC 220±10%V/AC110±15%V
EnviromentalOperating Temperature0-40°C
Stortage Temperature15°C-45°C
Operating Relative Humitity10%RH-102%RH,non-condensing
Packing Size(mm)410*340*240390*390*250390*390*250450*245*350450*245*350480*260*395505*330*210505*330*210555*340*290340*285*290

Factory history:

Established from year 1993,with 20years of experience,we have built up the professional teams of R&D,technology,production,supply and marketing with our target of buiding a centennial enterprise and global brand.
We are specialiaes in all kinds of power supply products contain automatic voltage regulator/stabilizer,UPS, inverter,step up&down transformer and battery charger with full set of auto production equipment and 300 workers.
We also insist on manufacturing electronic component like hardware,circuit board,coil,consent,plug and socket by ourselves to ensure high quality and competitive price for global valued customers.


Set up&down transformer is used to step up or down the output voltage of the power equipment
It can be widely used in places require stable power supply voltage,such as industrial and mining enterprise,oil,railways,constraction sites,schools,hospitals,telecommunications,hotals,research and other departmentas of computor,precision machine tools,computor tomography(CT),precision instruments,test equipment,elevator lighting,imported equipment and production lines and more


Double packing:color box and outer carton
3,000VA and 5,000VA:1pc/ctn

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