logo
 
Chinese Lighting News
Company News
Exhibition
Product News
People News
Business News
Relative News
 
 
 
News details
 
Power Integrations Introduces New LED Driver Reference Design
2012-2-8 Click to comment

  Power Integrations has introduced new LED driver reference design (DER-286) for a 30 W LED tube replacement ballast power supply capable of achieving industry-leading efficiency levels of over 90% across a wide input-voltage range while meeting worldwide requirements for power factor (PF) and total harmonic distortion (THD).

  According to the company, the DER-286 is based on the LNK419EG, a member of Power Integrations’ LinkSwitch™-PH family of ICs. LinkSwitch-PH devices combine a controller and 725 V MOSFET to dramatically reduce the complexity and component count of the design, making it ideal for the increasingly cost-sensitive market for LED-based fluorescent-tube replacements.

  In addition, the LinkSwitch-PH device performs both PFC and constant-current functions in an advanced single-stage topology, eliminating the need for large, temperature-sensitive electrolytic bulk capacitors, which in turn reduces the size and increases the lifetime of the power supply.

·   Landscape Lighting developed by Future Lighting Solutions and Shanghai Grand Light for Shaoxing City (12/11/08)
· High refresh rate LED displays of Unilumin brings enjoyments of the European Cup (12/06/28)
· Unillumin purchased 60% stake of Radiant. (12/04/13)
· Marvell’s Breakthrough Deep Dimming LED Driver IC (12/02/08)
· Introducing The Diva2™ from Feelux (12/02/08)
· PhotonStar filmed for brand new Channel 4 series, Home of the Future, which starts February 12th, 7.00pm on Channel 4 (12/02/08)

 
Member Login
   Member ID   
 Password   
Check Code   
Identifying code , be unable to see clearly? refurbish identifying code。
Forgot your password
new user
 
风之帆
SUNSTONE INDUSTRY INC.
http://www.sunstone.com.tw
SHUN DI ELECTRONIC CO.,LTD
http://www.shundi.com
Standard Gear Metal Flashlights Production Limited
www.standardgear.com.hk
Official Website of CIES  © Copyright LightingChina
Powered by GuangDong Hedong computer net systerm Co., Ltd.
Tel: 0086-20-85530605 / 85536550   Fax : 0086-20-85548112
Online Chat or Leave word on  MSNworldlightingchina@hotmail.com / Skypeworldlightingchina