Factory Supply current transformer ,All Kinds Of Electronic Products

Amorphous Choke Cores for Car Audio

Mainly used for EMC car audio anti-interference,PFC,Differential mode filter and smooth output filter

Commonly used in computer switching power supply filter common mode EMI signal. In the board design, the common mode inductance is also the role of the EMI filter, used to inhibit the production of high-speed signal lines of electromagnetic radiation emitted outward

Common mode choke 193812

Commonly used in computer switching power supply filter common mode EMI signal. In the board design, the common mode inductance is also the role of the EMI filter, used to inhibit the production of high-speed signal lines of electromagnetic radiation emitted outward

Spot Welding Transformers

Portable spot welding transformer,reliable design,high efficierncy.

Inverter Transformers Core OFN-IT-080050025

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B. Output filter and energy stored inductancc required the characteristics of high Bs, low loss and constant permeability, in this case, we made horizontal magnetic treatment on Nano-crystalline alloy to manufacture the transformer cores with low Br and constant permeability.

Inverter transformers core OFN-IT-064040020

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B.

Inverter transformers core OFN-IT-050032020

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B.

Inverter Transformers Core OFN-IT-080050020

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B.

Inverter Transformers Core OFN-IT-100060020

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B.

Inverter Transformers Core OFN-IT-120060030

Inverter Welding machine power supply

High Frequency Transformer

Inverter Welding machine power supply

Common mode inductance

The EMC standard of frequency range of 150KHz-30MHz on restraining the conducted CM EMI are becoming more serious in the application. CM inductance & filter capacitor were used to restrain the CM EMI. Ferrite core or common Nanocrystalline core are popular in domestic market as common mode choke cores, but high high-frequency volume and impedance reduction from 150KHz to 30MHz due to the operating frequency limitation makes these cores unworkable. In this case , we developed advanced higher property Nano-crystalline common mode choke cores as solution for EMC common mode choke cores requirement, and were applied to the EMC of switch power modules, UPS power supply, communication power supply, inverter, transducer, home appliance.