客戶可以在我們的網頁 註冊 ，定期收取最新消息包括全新產品發佈、應用文章及更多其它資訊。如果你錯過了已發佈的消息，你可瀏覽以下的文檔。
This article discusses how GaN-based solutions coupled with digital control increase efficiency, shrink the size, and reduce system costs for high density computing applications like ultra-thin laptops and high-end gaming systems. As computers, displays, smartphones and other consumer electronics systems become thinner and more powerful over the past decade, there is increasing demand for addressing the challenge of thinner solutions while extracting more power out of limited space. To address this challenge, the comparative advantages of various non-isolated DC-DC step-down topologies for ultra-thin 48 V – 20 V power solutions that are designed to fit inside a notebook computer or an ultra-thin display are examined.
Power Electronics News
EPC introduces the 40 V, 3 milliohm EPC2055 eGaN® FET, offering designers a device that is smaller, more efficient, and more reliable than currently available devices for high performance, space-constrained applications.
EL SEGUNDO, Calif. — December 2020 — Efficient Power Conversion Corporation, the world’s leader in enhancement-mode gallium nitride on silicon (eGaN) power FETs and ICs, advances the performance capability of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2055 (3 mΩ, 40 V) eGaN FET.
宜普電源轉換公司（EPC）宣佈推出用於48 V DC/DC轉換的EPC9148和EPC9153演示板。 EPC9153是一款250 W超薄電源模組，採用簡單且低成本的同步降壓配置，峰值效率高達98.2％，其元件的最大厚度為6.5 毫米。 EPC9148使用多電平拓撲結構，元件的最大厚度小於4 毫米，峰值效率為98％。
Taking advantage of the high performance of eGaN® FETs, Rompower Energy Systems has announced a reference design for a tiny, 65 W, 94% efficient AC/DC power adaptor for laptops and other mobile devices.
TUCSON, Az. – June 2017 – Rompower Energy Systems, an internationally recognized research and development company in the field of power conversion, announces the availability of technology for an extremely small, highly efficient AC/DC power adapter. In the quest for higher power density, the efficiency of the adapter is critical in order to decrease the heat dissipation. The reference design is measuring just 3.19 cubic inches in size, this adapter provides 65 W of power at greater than 94% efficiency over the entire input voltage range (90 Vac – 264 Vac). The adapter has a power density of 20 W/in3. This high efficiency means that the device runs cooler than standard AC/DC adapters.