Not recommended for new designs - please refer to IRPLCFL8U
IRPLCFL4
International Rectifier ? 233 Kansas Street, El Segundo, CA 90245 USA
A 3 Way Dimming CFL Ballast
Rev.C
By
TOPICS COVERED
Introduction
Existing Ballast Solutions
Functional Description
Protection Circuits
Peter Green
Layout Issues
Component Selection
Output Inductor Design
Lamp Preheating
Bill of Materials
Introduction
The 3 way dimming system widely adopted in the US with conventional filament lamps consists of a
light bulb that has a modified Edison screw type base which allows 3 connections to be made to a
special lamp socket that also has 3 connections.
Standard Edison Screw Base
3 Way Dimming Edison Screw
Base
Live
Neutral
Live 1 Live 2 Neutral
相关PDF资料
IRPLCFL5E KIT DESIGN CFL BALLAST 220VAC
IRPLCFL5U KIT DESIGN CFL BALLAST 120VAC
IRPLCFL8U KIT DES FLUOR BALLAST IRS2530D
IRPLDIM1U BALLAST DIMMING 32W/T8 120VAC
IRPLDIM2E KIT BALLAST DIM DIG 230VAC
IRPLDIM2U BALLAST DIM DIG 32W/T8 120VAC
IRPLDIM3 KIT DES FLUOR BALLAST IRS2158D
IRPLDIM4E KIT DES BALLAST 26W IRS2530D
相关代理商/技术参数
IRPLCFL5E 功能描述:KIT DESIGN CFL BALLAST 220VAC RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
IRPLCFL5U 功能描述:KIT DESIGN CFL BALLAST 120VAC RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
IRPLCFL7U 制造商:International Rectifier 功能描述:9999V 999.000A OTHER - Boxed Product (Development Kits)
IRPLCFL8U 功能描述:电源管理IC开发工具 3 lvl Dim CFL Fluor Ballast w/IRS2530D RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRPLCFL9U 功能描述:电源管理IC开发工具 3 lvl Dim CFL Fluor Ballast Ref dsgn RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRPLDIM1 制造商:IRF 制造商全称:International Rectifier 功能描述:Dimming Ballast Control IC Design Kit
IRPLDIM1E 功能描述:KIT BALLAST DIMMING 230VAC RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
IRPLDIM1U 功能描述:BALLAST DIMMING 32W/T8 120VAC RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035