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UC2842BD1

数量

单价

总价

¥ 12.395535

10+

¥ 8.999158

¥ 89.99158

25+

¥ 8.154609

¥ 203.865225

100+

¥ 7.229076

¥ 722.9076

300+

¥ 6.712347

¥ 2013.7041

500+

¥ 6.521043

¥ 3260.5215

1000+

¥ 6.301807

¥ 6301.807

2500+

¥ 6.070259

¥ 15175.6475

5000+

¥ 5.930685

¥ 29653.425

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总价金额：￥ 12.395535

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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	10V~30V
开关频率	500kHz
最大占空比	96%
拓扑结构	反激式
升压式
工作温度	-25℃~+85℃@(TA)

PDF描述：反激，升压稳压器正，可提供隔离输出升压，升压/降压 DC DC 切换控制器 IC 8-SOIC

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CONNECT:[ UseTime:0.000604s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.003358s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.172' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_70609047.html' [ RunTime:0.003029s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002190s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002143s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002458s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.172' ) [ RunTime:0.000645s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001961s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002186s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '70609047' LIMIT 1 [ RunTime:0.000798s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003691s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70609047 [ RunTime:0.000542s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002058s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70609047 ORDER BY `minOrder` ASC [ RunTime:0.000664s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001932s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70609047 ORDER BY `unit` DESC [ RunTime:0.000450s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002066s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70609047 [ RunTime:0.000480s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000387s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70609047 ORDER BY `minOrder` ASC [ RunTime:0.000578s ]
CONNECT:[ UseTime:0.000572s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='UC2842BD1' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.001909s ]
select foldpath,foldpath2,filename from pdf_file where id=333104 limit 1 [ RunTime:0.000548s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003515s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'UC2842BD1' LIMIT 1 [ RunTime:0.000576s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001300s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'UC2842BD1' LIMIT 1 [ RunTime:0.000387s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002395s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'UC2842BD1' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000935s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002185s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'UC2842BD1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000615s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'UC2842BD1' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002322s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000931s ]

0.247937s

UC2842BD1

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总价金额： ￥ 12.395535

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PDF描述： 反激，升压 稳压器 正，可提供隔离 输出 升压，升压/降压 DC DC 切换控制器 IC 8-SOIC

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总价金额：￥ 12.395535

PDF描述：反激，升压稳压器正，可提供隔离输出升压，升压/降压 DC DC 切换控制器 IC 8-SOIC