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iutb-632

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折合1管

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产品参数

产品属性	属性值
商品目录	LED驱动
类型	DC-DC转换器
工作电压(DC)	2.8V~30V
开关频率	1MHz
通道数	1
输出电压	-
输出电流	4A
调光	PWM
特性	过压保护(OVP)
拓扑结构	升压
工作温度	-40℃~+85℃

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SELECT * FROM `stock_price` WHERE `stockid` = 32215253 ORDER BY `minOrder` ASC [ RunTime:0.000434s ]
CONNECT:[ UseTime:0.000738s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='iutb-632' and brandshort='si' limit 1 [ RunTime:0.008887s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002189s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'iutb-632' LIMIT 1 [ RunTime:0.000750s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002019s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'iutb-632' OR `brand` LIKE 'si%' ) ) LIMIT 1 [ RunTime:0.013039s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002872s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'iutb-632' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.004866s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'iutb-632' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005774s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000319s ]

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