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LTC4279IUFD#PBF

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产品属性	属性值
商品目录	以太网供电(PoE)控制器
类型	供电设备(PSE)
工作电压	45V~57V
最大功率	90W
通道数	1
工作温度	-40℃~+85℃

PDF描述：LTC4279 - Single Port PoE/PoE+/ LTPoE++ PSE Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002319s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002201s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003118s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002903s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002035s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70786748 [ RunTime:0.000576s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002101s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70786748 ORDER BY `minOrder` ASC [ RunTime:0.000688s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002099s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70786748 ORDER BY `unit` DESC [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002157s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70786748 [ RunTime:0.000547s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000444s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70786748 ORDER BY `minOrder` ASC [ RunTime:0.000623s ]
CONNECT:[ UseTime:0.000724s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LTC4279IUFD#PBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.000498s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001502s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LTC4279IUFD#PBF' LIMIT 1 [ RunTime:0.000348s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001173s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LTC4279IUFD#PBF' LIMIT 1 [ RunTime:0.000338s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001018s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LTC4279IUFD#PBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.000420s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001018s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LTC4279IUFD#PBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000439s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LTC4279IUFD#PBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001051s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000717s ]

0.174656s

LTC4279IUFD#PBF

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总价金额： ￥ 99.329554

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产品参数

PDF描述：LTC4279 - Single Port PoE/PoE+/ LTPoE++ PSE Controller; Package: QFN; Pins: 20; Temperature Range: -40&deg;C to 85&deg;C

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总价金额：￥ 99.329554

PDF描述：LTC4279 - Single Port PoE/PoE+/ LTPoE++ PSE Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C