Wound Components

Switchmode Transformers



  • Horizontal or vertical design THM (through hole mounting) SMD (surface mounted design) or sub-miniature transformers
  • Potted or vacuum impregnated
  • Insulation Class F or H
  • Safe separation due to reinforced insulated wires or potting
  • Proof-voltage: up to AC 5000V potted or vacuum impregnated
  • Supplied in blister belt or tube packaging
  • Crimped flying leads
  • 1, 2 up to 5 chambers, Shielded and Unshielded bobbin design
  • With high frequency litz and foil winding
  • With Electrostatic screening (shield) between the coils


  • Material, on request, in accordance with UL94 V-0
  • Additional copper foils
  • Extended creepage, clearance version on requests, DTI for reinforced insulation


Emergency, Street and Industrial (Induction, LED and HID) lighting systems, Industrial power supplies (Automation), Digital Logic Circuits, elecommunications Circuits, Electrical Low Power Distribution and Protection, Alongside Power Semiconductors, Radar Applications, Particle Accelerators, Metering, and Triac, Mining applications, Home Appliances, Wideband, Battery Charger, Drive transformers,  Pulse, Portable Equipment MPS, Power Supplies of IT sets, Displays, Switching Supplies and Navigation.


EN61558, EN60950, VDE, ENEC, UL

Some of our global partners

  • MeanWell
  • Minmax
  • Artesyn
  • Cincon
  • Autronic
  • Cosel
  • Skynet
  • Bivocom
  • High Flying
  • Cervoz
  • AEM Inc.
  • Adam Technologies Inc.
  • Kingbright
  • AiSHi
  • Everflow
  • Jamicon
  • CIT Relay
  • Hua Jung Components
  • HSM
  • Iskra
  • Konek
  • Littelfuse
  • Minamoto
  • OBO Pro 2
  • PDC
  • Hua Jie
  • Suntan
  • Advanced Energy
  • Efore
  • EDAC
  • P-DUKE
  • FSP