... and ISO9001 Application:Home electronic appliances, communication instruments, medical apparatus, power tools, message armchairs and air-condition.Common Electrical ParamentersSpecification1. machine ... vacuum annealing furnacesNormal EI Pin Transformer SpecificationsItem Core typeOutput power(w)ItemCore typeOutput power(w)EI28EI28/8×120.5-1EI57EI57/19×3016 ...