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tda7850

数量

单价

总价

¥ 588.572230

¥ 588.57223

10+

¥ 427.865772

¥ 4278.65772

25+

¥ 406.668580

¥ 10166.7145

100+

¥ 382.109720

¥ 38210.972

250+

¥ 369.129942

¥ 92282.4855

357+

¥ 358.858176

¥ 128112.368832

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购买数量

总价金额：￥ 588.57223

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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	AB类功放
扬声器通道数	四声道
输出功率	85Wx4@2Ω
工作电压	8V~18V
工作温度	-55℃~+150℃

PDF描述：4 x 50 W MOSFET quad bridge power amplifier plus HSD 4× 50W的MOSFET四桥功率放大器加HSD

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select foldpath,foldpath2,filename from pdf_file where id=571441 limit 1 [ RunTime:0.000436s ]
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SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tda7850' LIMIT 1 [ RunTime:0.000597s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002319s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tda7850' LIMIT 1 [ RunTime:0.000653s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002173s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tda7850' OR `brand` LIKE 'stmicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000954s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002191s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tda7850' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000773s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tda7850' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001289s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001490s ]

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tda7850

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总价金额： ￥ 588.57223

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PDF描述：4 x 50 W MOSFET quad bridge power amplifier plus HSD 4× 50W的MOSFET四桥功率放大器加HSD

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总价金额：￥ 588.57223