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L4981BD

数量

单价

总价

¥ 28.096546

10+

¥ 21.121992

¥ 211.21992

40+

¥ 18.632555

¥ 745.3022

120+

¥ 17.243594

¥ 2069.23128

280+

¥ 16.428794

¥ 4600.06232

520+

¥ 15.945120

¥ 8291.4624

1000+

¥ 15.517557

¥ 15517.557

2520+

¥ 15.032809

¥ 37882.67868

5000+

¥ 14.746637

¥ 73733.185

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总价金额：￥ 28.096546

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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
工作电压	14.5V~19.5V
开关频率	100kHz
工作温度	-40℃~+125℃

PDF描述：POWER FACTOR CORRECTOR 功率因数校正

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CONNECT:[ UseTime:0.000780s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='L4981BD' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.003566s ]
select foldpath,foldpath2,filename from pdf_file where id=598762 limit 1 [ RunTime:0.000345s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001897s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%L4981BD%' LIMIT 1 [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001634s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L4981BD' LIMIT 1 [ RunTime:0.000371s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001509s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L4981BD' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000548s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002996s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L4981BD' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002544s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L4981BD' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001587s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001202s ]

0.314444s

L4981BD

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总价金额： ￥ 28.096546

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总价金额：￥ 28.096546