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2003-06-27 Low Voltage DC Supply Dimmable Ballast for 1x36W T8 Lamp
This application note provides a design for a low voltage dc supply dimmable ballast for T8/36W lamps using the IR2159
2003-06-27 IR2167: Universal Input Dual Lamp Ballast Series Configuration for T8/32W and T8/36W
This application note provides a description and schematic diagram of the IR2167 dual lamp ballast control IC when used is series configuration for T8/32W and T8/36W lamps.
2003-06-27 IR2167: Universal Input Dual Lamp Ballast Parallel Configuration for T8/32W and T8/36W
This application note provides a description and schematic diagram of the IR2167 dual lamp ballast control IC when used is parallel configuration for T8/32W and T8/36W lamps.
2003-06-20 IR2159: 40W/PL-L Lamp Dimmable Ballast
This application note discusses the design of a fully-functioning ballast adjusted specifically for the PL-L/40W lamp type
2003-06-27 IR21571: T5 Lamp Ballast Using Voltage-Mode Filament Heating
This application note discusses the benefits and procedures of using Voltage-Mode Filament Heating with the T5 Lamp Ballast
2003-06-27 IR21571: Dual Lamp Ballast: Parallel Configuration
This application note provides a guideline for setting up a parallel configuration for the IR21571 Dual Lamp Ballast
2006-11-13 IR unveils 600V ballast controller for fluorescent lamps
International Rectifier's IRS2166D is a 600V fully-integrated and protected ballast control IC for advanced linear fluorescent lamp ballasts that incorporate active PFC.
2002-06-22 IR lighting control IC cuts parts count by 30 percent
The IR2166 ballast control IC from International Rectifier is positioned to replace a separate ballast control IC, gate driver IC, power factor correction IC, and additional discrete circuitry.
2004-07-06 IR ballast control IC increases lamp reliability
IR introduced a CFL ballast control IC that can adapt to changing supply voltage, frequency and lamp conditions to increase lamp life and reliability.
2008-11-14 Control ICs hasten dimming capacity for CFLs
The IRS2530D and IRS2538D 600V ballast-control ICs from International Rectifier plan to modify that by offering easy to design-in, effective dimming for CFL ballast circuits.
2011-05-17 Ballast IC reduces overall component count
International Rectifier introduces the new IRS2580DS Combo8 IC, which integrate power factor correction (PFC) and ballast control in a single compact 8-pin SO-8 package.
2010-04-26 Ballast control IC eases HID lighting design
International Rectifier has developed a full-featured high-intensity discharge (HID) electronic ballast control IC for low-, medium- and high-power general purpose industrial HID applications
2008-11-17 Smart lamp ballast IC eyes fluorescent lamps
Infineon Technologies AG launched its next-generation lamp ballast controller that features intelligent digital/mixed signal power control.
2015-05-25 Nothing left to be invented in embedded control (Part 2
In this instalment, we learn that the power of the core independent peripherals is multiplied when we connect them together, relieving the CPU from potentially large computational loads and real-time constraints.
2009-06-12 Low voltage DC supply dimmable ballast for 1 x 36W T8 lamp
It is possible to design an effective dimmable ballast based around the IR21592 that is powered from a low voltage DC supply instead of the AC line. This application note shows a ballast for a single 36W T8 lamp driven from a 30V DC supply
2009-02-10 Intelligent multipower digital ballast for fluorescent lamps
This application note describes an electronic ballast that is able to recognize lamps within the T5 fluorescent family such as 24W, 39W, 54W and 80W
2014-01-16 How to drive LED with fluorescent ballast (Part 2
Learn about AC/DC converter with active LED current control, high harmonic input current and maximum LED string lengths for ballast types.
2014-01-02 How to drive LED with fluorescent ballast (Part 1
Here's a look at an AC/DC converter without active LED current control
2000-05-08 Fluorescent Ballast Design Using Passive P.F.C. and Crest Factor Control
Electronic ballasts are generally required to comply with power quality specifications such as IEC-1000-3. There are two basic categories of power-factor improvement circuits, namely active and passive.
2003-06-30 Fluorescent Ballast Design Using Passive P.F.C and Crest Factor Control
This application note discusses basic fluorescent ballast design using passive PFC and Crest Factor Control
2007-07-06 Ballast ICs save space in CFL, LFL lightning apps
Fairchild Semiconductor introduces FAN7710/FAN7711 devices that promise to save board space and reduce component count in CFL/LFL lighting applications.
2011-05-20 Ballast IC offers standard, low-cost power circuitry
STMicroelectronics unveils the L6520, a ballast controller capable of reducing design time and costs and fulfills 'Energy Star' energy-saving regulations
2006-06-05 Atmel, IXYS release new light ballast demo kits
Atmel has unveiled dimmable and non-dimmable light ballast demo kits, the result of its cooperation with IXYS
2005-03-03 Atmel MCUs tailored for lamp ballast apps
Atmel's new family of MCUs is designed for different types of lamp ballast applications, including single and multiple fluorescent tube apps
2006-12-11 Power MOSFETs suit HID lamp electronic ballast
The small size of ST's new power MOSFET makes it particularly suited to lighting applications such as high power factor electronic ballasts and high intensity discharge (HID) lamp electronic ballasts.
2003-06-27 IR2159: Dimming Dual Lamp Parallel Configuration with Balance Transformer
This application note provides basic design considerations for using the IR2159 dimming ballast control IC in parallel configuration with a balance transformer.
2007-02-06 HVIC with PFC eases multilamp circuits in fluorescent ballasts
IR's IRS2168D HVIC features a wide range input voltage PFC to simplify complex multilamp circuits.
2003-06-20 Dual Lamp Series Configuration
This application note discusses the properties and features of the Dual Lamp Series Configuration.
2002-04-11 STMicro diac provides 0.505s rise time
The SMDB3 diac provides a rise time of 0.505s that leads to the transfer of more energy during the start-up phase of the power oscillator in lighting applications.
2006-06-16 Pre-preg offers high operating temp, voltage ratings
Laird introduced a thermally conductive, electrically insulating pre-preg with high temperature and voltage properties for use in automotive and motor control PCBs
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