|
Low Cost Non-Dimming 220V Ballast
Design/AN-42001 - Fairchild App Note - . . .
Low-Cost Converter Drives Fluorescent Tube - 03/31/94 EDN Design Idea In the last few months, several designers have published circuits
for cold-cathode fluorescent-tube (CCFT) power supplies, and a specialized power-supply IC is also now available.
However, a significant number of CCFT applications. . . [by Steven C Hageman, Calex Manufacturing Co, Concord,
CA]
ML4833 220V Non-Dimming Ballast
Design/ ABR-42022 - Fairchild App Note - . . .
Non-Dimmable Fluorescent Ballast - Efficient fluorescent lamps and magnetic ballasts have been the standard lighting fixture in
commercial and industrial lighting for many years. Several lamp types, rapid start, high output, and others are
available for cost effective and special applications. This user guide covers operation and development details
of the non-dimmable version of our fluorescent ballast for operating a variety of lamps that are available today.
. . . [AT89RFD-10 / EVLB002]
Non-Dimming 220V Ballast
Design/AN-42001 - Fairchild App Note - . . .
Novel Process for Vacuum Fluorescent VF
Display Drivers - Application Note. . . [National
Semiconductor]
Powering Fluorescent Lamps from Low Voltage DC! - inverter circuits. . . [Don Klipstein's Web Site]
Preheat starter for electronic ballast - 10/04/01 EDN
Design Idea Electronic ballasts for fluorescent lamps use various techniques to turn on the bulbs. The design
usually involves a compromise between turn-on voltage and lamp life because the two are inversely related. . . .
[by Arthur E Edang, Don Bosco Technical College, Mandaluyong City, Phillipines]
Switching Regulator Controls CCFT - 02/16/95 EDN Design Idea You can control the current in a cold-cathode fluorescent tube (CCFT]and,
hence, its brightness with a switching-regulator IC. . . [by Doug Vargha, Maxim Integrated Products Sunnyvale,
CA]
Universal Input Linear
Fluorescent Ballast using the IR2166 - The IR2166 Demo
Board is a high efficiency, high power factor, fixed output electronic ballast designed for driving rapid start
fluorescent lamp types. The design contains an EMI filter, active power factor correction and a ballast control
circuit using the IR2166. . . .
Use a CFL
ballast to drive LEDs - 04/26/07 EDN Design Idea A CFL
ballast can drive a string of as many as 64 LEDs. . . [by Christian Rausch, Unterhaching, Germany] |
