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2012-02-21 Lamp driver IC boasts PFC, boost functionality
NXP's UBA2016A is touted as the first dimmable fluorescent lamp driver IC for High Frequency Tube Lamps (HF-TL) combining PFC controller and ballast driver circuits.
2012-02-14 LED driver reference design ups efficiency
Power Integrations' DER-286 LED driver reference design describes a 30W LED tube replacement ballast power supply that is said to deliver more than 90 per cent efficiency.
2011-05-20 Ballast controller cuts 30% external components
Ballast controller cuts 30% external components
2011-05-17 IC packs PFC, ballast control
IC packs PFC, ballast control
2010-09-10 70W HID lamp ballast based on the L6569, L6385E and L6562A
70W HID lamp ballast based on the L6569, L6385E and L6562A
2010-05-12 35W electronic ballast for HID lamps
35W electronic ballast for HID lamps
2010-03-24 1 x 54W T5 fluorescent lamp ballast in wide input voltage range using the L6585DE-STEVAL-ILB005V2
1 x 54W T5 fluorescent lamp ballast in wide input voltage range using the L6585DE-STEVAL-ILB005V2
2009-07-03 Low voltage DC supply dimmable ballast
Low voltage DC supply dimmable ballast
2009-05-20 CCFL backlight half-bridge topology
Read about a high-voltage ballast-driver IC L6574 that provides the half-bridge solution for CCFL backlighting.
2009-04-23 36W ballast app with NCP5181
36W ballast app with NCP5181
2009-01-29 Using NCP5106B in a ballast app
Using NCP5106B in a ballast app
2009-01-28 Using NCP5104 for a ballast app
Using NCP5104 for a ballast app
2009-01-21 CFL 13W demo PCB with high-voltage IC for lamp-ballast
CFL 13W demo PCB with high-voltage IC for lamp-ballast
2008-09-25 Design a dimming fluorescent electronic ballast
Design a dimming fluorescent electronic ballast
2004-11-29 8/16/32-bit MCUs
Here is a collection of application notes that offers a basic understanding of MCUs and their potential usage in different applications.
2003-06-27 IR2167: Universal Input Dual Lamp Ballast Parallel Configuration for T8/32W and T8/36W
IR2167: Universal Input Dual Lamp Ballast Parallel Configuration for T8/32W and T8/36W
2003-06-27 Low Voltage DC Supply Dimmable Ballast for 1x36W T8 Lamp
Low Voltage DC Supply Dimmable Ballast for 1x36W T8 Lamp
2003-06-30 Fluorescent ballast design using passive PFC, crest factor control
Fluorescent ballast design using passive PFC, crest factor control
2004-12-07 IRPLMB1E -25W 230VAC small size ballast using IR2520D
IRPLMB1E -25W 230VAC small size ballast using IR2520D
2004-12-07 Design 220VAC CFL solutions with the IR2520D
This application note is intended for helping the design of CFL ballasts, 220VAC input, using the IR2520D Ballast Control HVIC.
2004-12-07 Using the FMS7401 to implement a 200KHz full-digital dimming ballast for a fluorescent lamp
Using the FMS7401 to implement a 200KHz full-digital dimming ballast for a fluorescent lamp
2008-04-15 Bipolar junction transistors deliver high efficiency
Fairchild Semiconductor's 3A and 5A bipolar junction transistors (BJT) contribute to energy-savings in electronic ballast, power supply and industrial designs due to their ultrafast switching speeds and low saturation voltage.
2007-07-30 Implementing power electronics in fluorescent lighting
Replacing magnetic ballasts with electronic versions in fluorescent lighting provide several advantages including higher energy efficiency.
2008-02-06 Fairchild sets up design centre in India
Fairchild has established a design centre in India for next gen power MOSFETs and IGBT tech to support solar inverters, UPS, automotive, lighting and ballast apps.
2007-07-06 Ballast ICs aim CFL, LFL lighting apps
Ballast ICs aim CFL, LFL lighting apps
2007-01-09 LED ballaster has 3 per cent, 3000:1 dimming ability
Linear Technology has announced that its LT3003 is a cost-effective three-string LED ballaster with a current-matching accuracy of three per cent and 3000:1 dimming capability.
2007-01-05 500V series MOSFETs claim 'fastest' switching speed
Infineon's CoolMOS CP 500V series MOSFETs claim the industry's lowest on-resistance and the fastest switching speed for its type, are particularly suited for high-intensity discharge (HID) lighting, lamp ballast applications and computer servers.
2006-12-20 CRM PFC controller ICs offer THD level
Fairchild Semiconductor has introduced critical conduction mode (CRM) PFC controller ICs designed to meet stringent standby power and harmonic regulations affecting ballast, notebook adaptors, LCD TVs and LCD monitors.
2006-11-13 IR rolls out 600V ballast controller
IR rolls out 600V ballast controller
2006-10-26 ...Combo' ballast IC delivers higher efficiency
...Combo' ballast IC delivers higher efficiency
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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