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Zhongkai Electronic Co.,Ltd (short for ZK) , a privately-owned enterprise, was established in 1997 which is engaged in designing and producing high frequency transformers, filters, inductors, choke coils, self-bonded air coil etc....

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Inductors: Development and mass production of high reliability, automotive power inductors

Inductors: Development and mass production of high reliability, automotive power inductors

Abstract:
In recent years, with the development of electronic electronics, electronic control units (ECUs) are increasing, and power inductors are used in these power supply circuits. We have developed the CLF6045NI-D series of high-efficiency, high-reliability power inductors that can meet the wide temperature range of -55°C to +150°C, which can meet the harsh environment of the engine compartment with the most severe conditions.
Vishay Introduces New Inductor for DC/DC Converters

Vishay Introduces New Inductor for DC/DC Converters

Abstract:
Vishay Intertechnology has introduced two small, high current inductors for the new DC/DC converters. These two new inductors are only 30% high in common inductors, have very low DC resistance, and maintain very low AC losses at 5MHz. They are widely used in personal computers, servers, mobile phones, digital cameras, GPS and other portable electronic products.
Stacked power inductor for high speed switching frequency DC-DC converter IC

Stacked power inductor for high speed switching frequency DC-DC converter IC

Abstract:
With the versatility of mobile devices, the operating voltage of their power circuits has also diversified. Specifically, in the case of a typical mobile phone, in addition to the original call function, various functions such as a camera, a broadcast, and a television have become a universal standard function. The voltages required for the operation of these functions are different. To this end, the battery voltage must be converted by the power conversion circuit to the voltage required for the normal operation of each circuit. Switching controllers (often referred to as DC-DC converters) with high power conversion efficiency are mostly used.