News
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Jun 28,2025
I once tried replacing the traditional PCB-based approach with a CR-structured iron-silicon-aluminum design in a multi-port fast-charging device. But what happened? The reality was harsh: when the customer started laying out the board, they realized that the extra two holes on the PCB were taking up valuable space—and simply couldn't fit!
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Oct 07,2025
Iron-silicon-aluminum common-mode inductor—available in both vertical and horizontal configurations.
Changrui’s iron-silicon-aluminum universal materials—available in both vertical and horizontal models—feature: 1. Design that leverages the advantages of automation; 2. Avoidance of common product issues; 3. Immediate availability from stock; 4. Excellent cost-performance ratio; 5. Consistent quality. These products genuinely help customers save time, effort, worry, and money.
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Oct 28,2025
I-Shape Inductor - Selection Manual
The I-shaped inductor is a common electronic component named for its shape, which resembles the Chinese character “工.” Below is an introduction to it along with some frequently asked questions:
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Oct 06,2025
Dear customer partners and all members of the Changrui family: As the fragrant aroma of osmanthus fills the streets and alleys of the old city by the shores of Huizhou West Lake, and as the bright moonlight bathes our journey of hard work and striving, we once again welcome the annual Mid-Autumn Festival.
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Jan 03,2026
In the power adapter industry, selecting the right stable and reliable common-mode inductor is a crucial step in ensuring product performance. In Changrui’s 2025 product sales rankings, there’s one “star component” that stands out—the CR1346 toroidal common-mode inductor. With an astonishing sales volume of 13 million units, it not only topped the sales charts in its niche category but also became the best-selling model in Changrui’s entire family of toroidal common-mode inductors!
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Feb 24,2026
On the eighth day of the first lunar month in 2026, let's start the year with great luck!
Back in Huizhou, I looked out the window and saw bougainvillea blooming passionately. At first, I felt a pang of nostalgia: “Flowers may bloom again someday, but youth never returns.” But soon enough, I found peace. Though we’re no longer young, we’ve grown into versions of ourselves that are more mature and more confident than ever before. Right here, right now—this is the best version of me. Life’s golden age is in full bloom. As we step into the new year, may we all cherish every moment, live fully in the present, face the sun with hope, and together stride confidently toward an even brighter future!
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