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Bourns Introduces High Efficiency Planar Transformer Series Engineered for High Frequency, Smaller Space DC-DC Conversion Designs

Bourns' New Model PLN0xx-ED21 Series planar transformers provide high volumetric power density, low loss and enhanced efficiency in a low-height profile design

RIVERSIDE, Calif., March 2, 2023 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today introduced its Model PLN0xx-ED21 Series Planar Transformers with the advanced features needed to meet today's high frequency, smaller space power conversion application requirements. These forward converter transformers are designed to deliver outstanding high volumetric power density, low loss and exceptional efficiency in a compact, low-height profile design. Bourns® Model PLN0xx-ED21 Series Planar Transformers also are designed for greater reliability due to their enhanced thermal conduction and heat dissipation properties.

The advent of planar-style transformer components increases design flexibility and offers efficiency and power density advantages over conventional wirewound transformer designs due to significantly reduced AC resistance losses. Providing from 48 watts up to 70 watts of output power in applications with input voltages ranging from 33 to 57 VDC and a switching frequency of 250 kHz, Model PLN0xx-ED21 Series planar transformers have low leakage inductance from 0.29μH to 0.60 μH and a volt-second time of 81.6 (V-µsec). The series offers 33 V to 57 V input voltage, 5 V to 12 V output voltage at 4 to 14 A output with various turns ratios. These features and their compact design make Bourns® Model PLN0xx-ED21 Series planar transformers ideal power conversion solutions for high density industrial power systems, low profile Switched-Mode Power Supplies (SMPS), LED lighting applications, Battery Management Systems (BMS), PoE applications, and many other forward transformer applications.

These new planar transformers from Bourns use standard PWB material for the transformer windings, soldered to an SMT header to create a simple-to-use, surface mount component that helps ease assembly. In addition, Bourns' custom magnetics product engineers are able to support many modification and customization requests for this planar transformer series.

Bourns® Model PLN0xx-ED21 Series planar transformers are available now and are RoHS compliant*. For more detailed product information, please see: www.bourns.com/products/magnetic-products/transformers-planar

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

ボーンズ社について

ボーンズ社(Bourns, Inc.) は、位置センサー、速度センサー、回路保護ソリューション、磁気部品、マイクロ電子モジュール、パネル制御部品、抵抗部品の一流メーカーであり、サプライヤーでもあります。米国カリフォルニア州リバーサイドに本社を置く Bourns は、自動車、産業、消費者、通信、ノンクリティカルなライフサポート医療、オーディオをはじめとする多様な市場セグメントにおいて活動しています。当社および製品に関する詳しい情報は、www.bourns.com をご覧ください。

Bourns®およびBourns のロゴは、Bourns, Inc. の商標または登録商標であり、Bourns の許諾を得た場合のみ公的に使用することができ、また適切な権利の表記が必要です。 列挙した他の名称およびブランドは、各権利所有者の商標または登録商標です。

† Bourns®製品は、命を救うため、または生命を維持するためのアプリケーションや、Bourns®製品の故障または誤動作による人身傷害、または死亡につながる可能性のある、その他のアプリケーション向けに設計されていません。免責事項のお知らせをご参照ください。www.bourns.com/docs/legal/disclaimer.pdf

メディアエージェンシー窓口:
Annette Keller
Keller Communication
(949) 947-7232
annettekeller1984@gmail.com
弊社窓口:
Josephine Chen
Bourns Asia Pacific, Inc.
886-2-2562-4117 #138
Josephine.chen@bourns.com