55 year transformer experience

 

Dielectric strength: 1,250/2,500V RMS, hipot;

Insulation systems: class B;

Flammability rating: UL94-VO;

Low magnetic leakage;

Low loss;

Low distributed capacity;

Wide range working frequency: 50 to 500kHz;

Used for fax machine, data transmission, ADSL, HDSL, telephone interconnect and digital telecommunication.