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图片源于供应商或网络,实物可能存在差异,请以实物为准

L5991D

数量

单价

总价

¥ 29.253463

10+

¥ 21.981415

¥ 219.81415

50+

¥ 19.072597

¥ 953.62985

100+

¥ 18.172681

¥ 1817.2681

250+

¥ 17.221861

¥ 4305.46525

500+

¥ 16.649022

¥ 8324.511

1000+

¥ 16.177413

¥ 16177.413

2500+

¥ 15.679525

¥ 39198.8125

5000+

¥ 15.379553

¥ 76897.765

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购买数量

总价金额：￥ 29.253463

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产品参数

产品属性	属性值
商品目录	AC-DC控制器和稳压器
是否隔离	隔离
工作电压	10V~20V
开关频率	1MHz
最大占空比	93%
拓扑结构	反激式
升压式
工作温度	-40℃~+150℃@(Tj)

PDF描述：PRIMARY CONTROLLER WITH STANDBY 主控制器具有待机

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SELECT * FROM `stock_price` WHERE `stockid` = 63931741 ORDER BY `minOrder` ASC [ RunTime:0.000325s ]
CONNECT:[ UseTime:0.000526s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='L5991D' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.001840s ]
select foldpath,foldpath2,filename from pdf_file where id=266206 limit 1 [ RunTime:0.001920s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002325s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'L5991D' LIMIT 1 [ RunTime:0.004618s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001225s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L5991D' LIMIT 1 [ RunTime:0.014457s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002680s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L5991D' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.008548s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004068s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L5991D' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.004419s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L5991D' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002976s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000423s ]

0.337431s

L5991D

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总价金额： ￥ 29.253463

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PDF描述：PRIMARY CONTROLLER WITH STANDBY 主控制器具有待机

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总价金额：￥ 29.253463