• April 15. 2022

Toroidal common mode choke for EMI suppression Chokes for EMC filters We plan use them before LED constant voltage 12V supply. Inductance 10mH or higher Rated current 1.5A Rated voltage 250VAC Insulation breakdown test (winding to winding) 60 sec @  1500VAC Design- horizontal PCB mount, through hole. Dimensions  must not exceed: 28*18-12cm, width and depth - 35mm   Main Application:...

• June 28. 2022

The power inductor is an inductor with a large current passing through it, comparing traditional inductor, it’s with small size, high Q value, low impedance, high efficiency, low temperature rise, customized. When design the power inductors, engineer pay attention to optimizing the click structure, to guarantee the internal magnetic field of products becomes more uniform, and the power inductors w...

• July 07. 2022

With the rapid development of economy, the electricity demand increasing, the power stability & uninterrupted are more and more important. It's imminent to online real-time monitoring on high-voltage transmission lines to guarantee the safe and stable operation of transmission lines.  The high voltage inductive power supply is the best choice for online equipment functions, beca...

• July 14. 2022

With the rapid development of economy, the electricity demand increasing, the power stability & uninterrupted are more and more important. It's imminent to online real-time monitoring on high-voltage transmission lines to guarantee the safe and stable operation of transmission lines.  The high voltage inductive power supply is the best choice for online equipment functions, because is sui...

• August 26. 2022

With the successful development of a planar core, a planar transformer design was realized. The planar transformer requires a magnetic core, and the winding is a planar structure, usually chopped into PCB windings to achieve high frequency and low shape. In the market, the Planar transformers power from 5W to 20KW, frequency from 20KHz to 2MHz, efficiency up to 98%. It’s widely application in tele...

• May 21. 2024

In switching power supplies, there are two common types of noise: common mode noise and differential mode noise. The noise with the same path as the input signal is called differential mode noise, while the noise from ground to output with the same phase is called common mode noise. Common mode inductance can suppress common mode noise and improve signal quality through filtering. As for power lin...

• September 12. 2024

Inductive Power Transfer Transformer, also known as an inductive transformer, is a device that uses the principle of electromagnetic induction to transfer electrical energy. It is mainly used in application scenarios that require wireless or contactless power transmission. working principle Electromagnetic induction: Induction power transformers transfer energy through electromagnetic induction be...