Wuhuan Electronics launches new high sensitivity molded inductors that are highly favored

So, under conditions of high input and output voltage, low current, no efficiency requirements, and low ambient temperature, can integrated inductor coils also achieve better circuit performance?The newly launched high-sensitivity molded inductor by Wuhuan Electronics Co., Ltd. can well meet the various application needs mentioned above, and its practicality is highly favored by customers.

When selecting, engineers may tell us that one-piece molded inductors are more suitable for use in low voltage and high current work environments compared to other types of inductor coils. So, under conditions of high input and output voltage, low current, no efficiency requirements, and low ambient temperature, can integrated inductor coils also achieve better circuit performance?Dongguanfive ringselectronic

The newly launched high-sensitivity molded inductor by the limited company can well meet the various application needs mentioned above, and its practicality is highly favored by customers.

Wuhuan Electronics High Sensitivity Molded Inductor

In circuits used for power transmission, voltage and energy conversion, the use of integrated inductors can highlight smaller size, higher current, and lower lossesEMIAdvantages such as smaller size, higher efficiency, better thermal stability, and higher reliability. However, in environments with high input and output voltages and low currents mentioned earlier, it is rare to choose integrated inductor coils. According to engineer Zhou from Wuhuan Electronics, the reason for this is partly due to the current situation of various companiesIntegrated molded inductor

In the series, there is a lack of high-sensitivity and ultra high sensitivity models. On the other hand, the main or fundamental reason is that the development, design, and large-scale production of high-sensitivity molded inductors have many obstacles and processes that cannot be easily achieved.

Upon checking multiple manufacturers of molded inductors with different series sizes, it was found that compared to traditional power inductors, the highest inductance specifications of molded inductor series with similar sizes were significantly lower. The table below compares and summarizes multiple companies06、10、12The electrical characteristics of the highest inductance specification in the series category obtained by molding inductors in three different size specifications.

Therefore, when applied to workplaces with high current, rate, and reliability requirements, integrated inductors do have various advantages, but in high inductance specifications such as the commonly seen high-voltage input/Output voltage boost conversion circuitPFCThere is little demand for applications such as power factor correction.

This time, Wuhuan Electronics has newly launchedHigh sensitivity molded inductor

The product solves the above constraints. When it comes to the development ideas of new products, Magnetic Source Electronics Week stated that at the beginning, the company considered whether it could address the above constraints by designing and developing integrated inductors with higher inductance, smaller size, and practicality, in order to expand the application areas of integrated inductors. On the other hand, customers hoped that Magnetic Source could design, develop, and provide integrated inductors with high inductance specifications based on miniaturization and improved circuit efficiency considerations.

In the development process of integrated molded inductor products with high sensitivity specifications, Wuhuan Electronics has undergone repeated attempts and adjustments in magnetic material selection, coil design and manufacturing, and molding processes. Currently, several new high sensitivity models have been developed. The following table shows the electrical characteristics of high sensitivity specification types in the current series categories of Wuhuan Company.

Comparing the two tables, it is evident that the inductance value of products of the same size and specifications from Wuhuan Electronics has significantly increased. This integrated molded inductor system is made of special alloy magnetic material and processed through * manufacturing technology, with a suitable frequency of up to10MHzThe component has good stability, low high-frequency loss, and a wide frequency range of use. The excellent powder properties, customized coil design, * forming and manufacturing method, and uniformly distributed air gap energy storage structure of the embryo also make the integrated inductor have extremely excellent DC bias characteristics.

Production process of high sensitivity molded inductors by Wuhuan Electronics

Zhou also introduced that this high-sensitivity compression moldinginductance

According to various different specifications required by customers, by moderately adjusting the winding coils and selecting different material formulas, the product characteristics and specifications can be freely selected in a wide range. Compared to traditional winding methods/Assembled power inductors, when used in workplaces with low voltage, high current, high efficiency, and high reliability requirements, also exhibit * * performance.

In fact, several product specifications of high sensitivity molded inductors developed by Wuhuan Electronics have been tested and recognized by customers, and are currently being continuously supplied and shipped. The new product rules and consistent overall structure, excellent electrical characteristics, sturdy and stable mechanical and physical properties, and good weather resistance have been widely praised by users.

In terminal devices such as power banks, tablets, and smartphones,Integrated inductor

More and more choices are being made for applications, and Magnetic Source Electronics will continue to deepen its cultivation in this field, providing customers with more and better solutions.