Switch Mode Transformers
We design and produce a vast range of SMPS transformers for use in Power convertors, in isolated and non-isolated toplogies namely Buck, Boost, Buck-Boost, Flyback, Resonant etc. The switching frequency can vary from a few KHz to MHz range.Our switching transformers are custom designed and widely used in Power supplies, LED drivers, Set Top Boxes, Printers, Medical Equipments, Industrial Equipments, UPS, Invertors, EV Chargers, Automotives, Solar Power and Wind Energy Systems… in the following geometries.
EE / EF / ER / EFD / EPC / PQ / RM / EVD / EDR / POT / ATQ / EP / EQ / ETD / LP etc, and in Planar cores.
General Features
- Operating ambient temperature: -40 °C to +115 °C.
- Maximum winding temperature: +155 °C.
- Inductors wound with round magnet wire Single / Litz Wire, using gapped, Low loss, High Bsat Ferrite cores.
- Construction conforming to IEC 61558-1
- Basic / Functional / Reinforced Insulation. Optional enhanced isolation ~10KV between Primary & Secondary. Barrier tape / TIW constructions.
- Bobbins with Extended Terminations, Concentrically constructed with High CTI materials to meet the creepage, clearance distances between Primary and Secondary and achieve the Dielectric strength specified in the standards depending on the working voltage under various pollution degrees.
- UL recognized materials, UL Electrical Insulation system is optional
- Through Hole / SMD / Flying Leads options.
- Vertical / Horizontal Mounting options.
- Varnish impregnation under Atmospheric Pressure / Vacuum.