参数资料
| 型号： | IRPLDIM2U |
| 厂商： | International Rectifier |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | BALLAST DIM DIG 32W/T8 120VAC |
| 标准包装： | 1 |
| 主要目的： | 照明，镇流器控制 |
| 已用 IC / 零件： | IR21592 |
| 已供物品： | 板，文档 |
| 相关产品： | IR21592STRPBF-ND - IC CTLR BALLAST DIMMING 16SOIC IR21592PBF-ND - IC CTLR BALLAST DIMMING 16-DIP IR21592SPBF-ND - IC CNTRLR BALLAST DIMMING 16SOIC IR21592-ND - IC CTRLR BALLAST DIMMING 16-DIP IR21592S-ND - IC CNTRLR BALLAST DIMMING 16SOIC IR21592STR-ND - IC CNTRLR BALLAST DIMMING 16SOIC |
| 其它名称： | *IRPLDIM2U |
IRPLDIM2U
Digitally Addressable Lighting Interface (DALI)
The Digital Addressable Lighting Interface (DALI), international standard prlEC929, is a communication protocol
and method to interface lighting units on a 2-wire network. The DALI protocol is 16 bits and supports addressing up
to 64 ballasts individually, 16 groups or broadcasting to the entire lighting network. Aside from the protocol, DALI
supports fading, logarithmic dimming, scenes and fault detection.
The DALI allows for a complete lighting environment to be controlled and managed efficiently. The DALI can control
(transmit and receive) up to 64 different ballasts with the same control system, transmitting instructions to single
ballasts or to a group of ballasts. The ballast provides eye sensitive dimming over a wide range (1-100%). Various
operating parameters can be changed and stored dynamically within the ballast memory. For example, scene
levels can be set for different groups of ballast. Also, maximum brightness, minimum brightness, fade-time and
several other features can be set as desired. Another feature is the ability to diagnose problems such as lamp failures.
Perfect Light Quality
By means of digital control, the light level can be adjusted very precisely according to individual lighting needs. The
DALI includes 256 levels of brightness and a logarithmic dimming curve (Figure 2). The use of this curve allows for
better control at lower light levels where the human eye is more sensitive.
Dim value
255
240
225
210
195
180
165
150
135
120
105
90
75
60
45
30
15
0
0
10
20
30
40
50
60
70
80
80
100
Relative lighting level %
Fig. 2 Dimming Characteristics
2
www.irf.com
相关PDF资料 |
PDF描述 |
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| IRPLDIM3 | KIT DES FLUOR BALLAST IRS2158D |
| IRPLDIM4E | KIT DES BALLAST 26W IRS2530D |
| IRPLDIM5E | KIT DES BALLAST 4LEVEL DIM FLUOR |
| IRPLHALO1E | KIT HALOGIN CONVERTER 100VA |
| IRPLHID2 | KIT DESIGN BALLAST IRS2573D |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IRPLDIM3 | 功能描述:电源管理IC开发工具 3 lvl Dim CFL Fluor Ballast w/IRS2158D 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 |
| IRPLDIM4E | 功能描述:电源管理IC开发工具 Miniature Dimmable 26W Ballast dsgn kit 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 |
| IRPLDIM5E | 功能描述:电源管理IC开发工具 4lvl Swtch Dim Fluor Ballast dsgn Kit 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 |
| IRPLHALO1E | 功能描述:电源管理IC开发工具 Halogen Cnvrtr 220/230VAC 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 |
| IRPLHID1U | 制造商:International Rectifier 功能描述:600V .500A OTHER - Boxed Product (Development Kits) |
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