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tpa3112d1pwpr

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产品参数

产品属性	属性值
商品目录	音频功率放大器
功放类型	D类功放
扬声器通道数	单声道
输出功率	25Wx1@8Ω
工作电压	8V~26V

PDF描述：25-W FILTER-FREE MONO CLASS-D AUDIO POWER AMPLIFIER with SPEAKER GUARD? 25 -W无滤波器单声道D类音频功率放大器和音箱网罩™

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001163s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001396s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000195s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51057343 ORDER BY `minOrder` ASC [ RunTime:0.000222s ]
CONNECT:[ UseTime:0.000701s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa3112d1pwpr' and brandshort='texas instruments' limit 1 [ RunTime:0.000823s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002932s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa3112d1pwpr' LIMIT 1 [ RunTime:0.000630s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001546s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa3112d1pwpr' LIMIT 1 [ RunTime:0.000439s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002159s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa3112d1pwpr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.001107s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001876s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa3112d1pwpr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000745s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa3112d1pwpr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001453s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000303s ]

0.217726s

tpa3112d1pwpr

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总价金额： ￥ 160.613079

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PDF描述：25-W FILTER-FREE MONO CLASS-D AUDIO POWER AMPLIFIER with SPEAKER GUARD? 25 -W无滤波器单声道D类音频功率放大器和音箱网罩™

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总价金额：￥ 160.613079