Bourns Announces Flyback Power Transformer Offering Enhanced DC/DC Power Conversion Efficiency in Isolated Mode

RIVERSIDE, Calif., November 21, 2019 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced an addition to the company's flyback power transformer line. Designed to support IEEE 802.3 af-compliant, integrated Power-over-Ethernet (PoE) Powered Device (PD) and Pulse Width Modulation (PWM) controller applications, Bourns® Model SM13117EL provides DC/DC power conversion in isolated mode.

The SM13117EL flyback transformer features 13 watts of output power, 36 - 72 VDC/ 250 kHz input, 12 VDC/1.08 amp output and 1.5k Vrms withstanding voltage. This low profile, small form factor PoE flyback transformer also offers an extended -40 to +125 °C operating temperature range, low leakage inductance and excellent EMI performance. Ensuring safe operation, the electrical insulation of the transformer complies with the UL 1446 Class B (130 °C) Insulation System. The transformer bobbin carries the UL 94 V-0 flammability rating.

The features of Bourns' latest flyback power transformer make it an excellent power conversion solution for a broad range of PoE-powered devices including VoIP phones, WLAN access points and network cameras as well as with integrated PoE PD interface and PWM controllers offered by several leading IC manufacturers.

Bourns® Model SM13117EL flyback power transformer is available now and is RoHS compliant*. For more detailed information, please refer to the datasheet:

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

Bourns について

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、 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。

Annette Keller
Keller Communication
(949) 947-7232
Hiroshi Horie
Bourns Asia Pacific, Inc.


Josephine Chen
Bourns Asia Pacific, Inc.
886-2-2562-4117 #138
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