リテルヒューズの PLED、バラストドライバを無駄にせず蛍光照明管の LED ストリングまたは LED チューブへの置換を可能に

Ultra-low holding current characteristic ensures compatibility of existing ballasts and LED lights

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PLED Ultra-Low Holding Current Series

CHICAGO, April 11, 2018 — Littelfuse, Inc. today introduced a series of PLEDs with an ultra-low holding current (just 21mA) that makes the ballast drivers widely used in the output of fluorescent tubes compatible with modern replacement LED strings or tubes. This eliminates the need to scrap otherwise still-working ballasts when replacing fluorescent lighting tubes with LED strings or tubes.

The PLED Ultra Low Holding Current Series also ensures that the ballast will be able to activate the LED string or tube; this is particularly important for ballasts that require the ability to detect high voltage outputs during ignition.

Typical applications for Ultra-Low Holding Current Series PLEDs include replacing both indoor and outdoor fluorescent lighting tubes with LED lighting tubes or strings.

"For our customers, the PLED Ultra-Low Holding Current Series offers them the opportunity to reduce their LED driver cost and avoid discarding still-functional ballasts," said Meng Wang, product marketing manager for LED Protectors at Littelfuse. "With this series, they can make less expensive LED drivers that are still compatible with the ballast's output."

Ultra-Low Holding Current Series PLEDs offer these key benefits:

  • The ultra-low holding current allows these PLEDs to be used in LED strings with different power ratings without causing flickering.
  • The small footprint, DO-214AA package provides layout flexibility and is ideal for use in dense board applications.
  • The low threshold voltage (2V max.) means less switching loss.

販売
Ultra-Low Holding Current Series PLEDs are available in DO-214AA packages in tape and reel format in quantities of 2,500. サンプルのご請求は、リテルヒューズの世界各地の正規販売代理店を通じてお申し込みください。リテルヒューズの販売代理店一覧は littelfuse.com にてお確かめください。

詳細情報
Additional information is available on the Ultra-Low Holding Current Series PLEDs product page. For technical questions, please contact: Meng Wang, product marketing manager for LED Protectors at Littelfuse, MWang3@littelfuse.com.

リテルヒューズ会社案内
1927年創業のリテルヒューズは、電力制御とセンサー技術におけるプラットフォームの発展に貢献する回路保護分野の世界的大手企業です。 ヒューズ、セミコンダクタ、ポリマー、セラミックス、リレーおよびセンサーといった製品を必要とする電子機器、自動車および工業市場向けにサービスを提供しています。また、世界 50 ヵ所以上の拠点に 11,000 名以上の従業員を抱えています。詳細については弊社ウェブサイト Littelfuse.com をご覧ください。

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