Since 1981, our factory has been professionally involved in manufacturing Electronic Annular transformer /Toroidal transformer /Ring Transformer; Wreathe Transformer & It's Iron Core, EI Transformer and Inductor, rang from 6VA to 20kVA, 50Hz-60Hz. Our transformer's feature: 1. Small volume, high load efficiency, low temperature rise, low power loss and stable function. 2. Reduce the disturbance of leakage flux. 3. Ultra-insulating performance
600W 480V toroidal auto transformer
Primary voltage: 480VAC single phase
Secondary voltage: 240 or 277 (preferred) VAC 60Hz
Efficiency: 93% or higher
Application: To work with our 575W and 600W electronic ballasts
Dimensions close to 114mm, 53mm, 8mm and weight 2.35kg or less
Materials:
High quality cold grain silicon sheets inserted by machine, annealed by advanced vacuum annealing furnaces to improve electronic data
Bobbin: Excellent Anti-combustion
Wire Materials:
1. Copper, Aluminum, Aluminum Clad Copper.
2. The size of transformer total in Aluminum is larger than which total in Copper.
3. Aluminum instead of Copper Cost Save: 13%-35%/PCgh
Accessory:
Steel Cover: 1PCS Washer: 2PCS Screw: M8
2. General features:
100% QC from raw material to finished products
Good price-function ratio
Reliable performance and safety
Small volume and low weight
Low mechanical hum
Good shielding performance, low magnetic leakage
Dimension adjusted freely
Easy to mount and fasten
Excellent workmanship
3. Application:
Electronic meter and apparatus
Cable TV and digital network
Electronic control
Medical equipment
New electric power supply
Decorative illumination system
Monitoring and control equipment
Installation: Horizontal (non-conventional-type base plate), sunk, side type, and bridge
4. Manufacture standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87, and UL 5085
5. Label information:
Certificate logo, basic electronic data, manufacturer's information also can be printed according to customer's advice
SME is active worldwide in Mechanical & Electrical Appliances and Electric. The company develops, produces and sells innovative products and services that help improve the quality of power. SMEs products are used in a wide range of end-markets and applications, such as Power supply; Aeronautics; Railway industry; Medical equipment industry; Aircraft; Lift; Auto etc. SMEs strategy focuses on accelerating profitable and innovative growth of the companys specialties portfolio. The key drivers of this strategy are market-driven growth and innovation plus an increased presence in emerging economies.
The SME business is organized into three divisions: Machine, Electrical and Electric as well as related equipment. Each division serves a global market, focusing on its specific customer segments.
SME has 3 manufacturing sites distributed in China. With its own sales office in Shanghai, supported by some 20 staff and dealers worldwide, its e-business marketplace and global distribution system, SME is always close to its customers for the supply of both products and services.
SME was founded in 1991 and from the very beginning focused intensively on quality, technical development and marketing. The results of the Company's efforts in the area of research and development have LED to a growing number of innovations that has created new standards and new products in the mechanical&electrical world.
The Company has a global IS0 14001 environmental certification. Its operations have been approved for quality certification in accordance with either ISO 9000 or QS 9000.
Please contact SME today by e-mail or telephone for any further concerns/questions. Our customer service representatives are available to assist you between 9A. M. - 6 p. M. CST, Monday through Friday.
