toroidal transformers are CE,ROHS,ISO certificates approval,low price with high quality,greater production ProductToroidal transformersModel numberAE-0800-042Tregular power800VAInput230Vac;50HZ(BRN-BLU)Output1Output142Vac,21 A(ORG-YEL)3.3Vac,0.01A(BLU-GRN)Hi-pot test3.75KV(Pri-Sec)Insulation classBMax.Ambienttemperature-20--70°CFire classUL94V-0Weight7.3KGSDimensionOD155*H80mmFrequency47- ...