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BL6522B डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Precision three-phase multi-function Can Energy Metering IC - BELLING

भाग संख्या BL6522B
समारोह Precision three-phase multi-function Can Energy Metering IC
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL6522B?> डेटा पत्रक पीडीएफ

BL6522B pdf
BL6522B
高精度三相多功
能电能计量芯片
目录
版本信息.................................................................................................................................................... 1
目 录 .....................................................................................................................................................2
一 基本特征 ..............................................................................................................................................6
(一) 主要特点...............................................................................................................................6
(二) 功能简介...............................................................................................................................7
(三) 系统框图...............................................................................................................................8
(四) 引脚定义...............................................................................................................................9
(五) 性能指标............................................................................................................................. 12
1)电参数性能指标................................................................................................................. 12
2)极限范围 ........................................................................................................................... 14
二 工作原理 ............................................................................................................................................ 16
(一)系统框图及原理.................................................................................................................... 16
1)三相原理结构描述图 ......................................................................................................... 16
2)单相原理结构描述图(以 A 相为例)................................................................................ 18
(二)电流电压瞬态波形测量前端(以 A 相为例) ........................................................................ 19
1)前端增益调整 .................................................................................................................... 19
2)相位补偿 ........................................................................................................................... 19
3)输入偏差校正 .................................................................................................................... 20
4)通道增益校正 .................................................................................................................... 20
5)电流电压波形输出 ............................................................................................................. 21
6)电压通道增益粗调 ............................................................................................................. 21
(三)有功功率计量原理(以 A 相为例)....................................................................................... 22
1)有功功率偏差校正 ............................................................................................................. 23
2)有功功率增益调整 ............................................................................................................. 23
3)有功功率的防潜动 ............................................................................................................. 23
4)有功功率的小信号补偿...................................................................................................... 24
5)有功功率反向指示阈值...................................................................................................... 24
6)正向有功能量计算 ............................................................................................................. 24
Edit by Richard Han, Fei yu hang
2/95

विन्यास 30 पेज
डाउनलोड[ BL6522B Datasheet.PDF ]


शेयर लिंक


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BL6522Phase multi-function high-precision Electronic power metering chipBELLING
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