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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

DQ2540-9R

数量

单价

总价

¥ 4664.357184

¥ 4576.431522

¥ 9152.863044

¥ 4488.505860

¥ 13465.51758

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购买数量

总价金额：￥ 4664.357184

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详细描述：封闭式，保形涂层直流转换器 2 输出 15V 15V 7.4A，7.4A 108V 输入

产品参数

产品属性	属性值
制造商	Bel Power Solutions
功率 (W)	120W
包装	散装
基本产品编号	DQ2540
大小、尺寸	6.73" 长 x 4.37" 宽 x 0.78" 高（171.0mm x 111.0mm x 19.8mm）
安装类型	底座安装
工作温度	-40°C ~ 71°C
应用	ITE（商业），铁路
效率	90.5%
电压 - 输入（最大值）	108V
电压 - 输入（最小值）	43V
电压 - 输出 1	15V
电压 - 输出 2	15V
电压 - 输出 3	-
电压 - 输出 4	-
电流 - 输出（最大值）	7.4A，7.4A
类型	封闭式，保形涂层
系列	Melcher Q (66 ~ 132W)
认证机构	CE，CSA，EN，IEC，TUV，UL
输出数	2
零件状态	在售

PDF描述：DC-DC Regulated Power Supply Module, 2 Output, 120W, Hybrid, METAL, CASE Q01, MODULE

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.016445s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003755s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 58178588 [ RunTime:0.015902s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001838s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58178588 ORDER BY `unit` DESC [ RunTime:0.000605s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002052s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58178588 [ RunTime:0.000592s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000292s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58178588 ORDER BY `minOrder` ASC [ RunTime:0.000300s ]
CONNECT:[ UseTime:0.000836s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='DQ2540-9R' and brandshort='Bel Power Solutions' limit 1 [ RunTime:0.020013s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001999s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DQ2540-9R' LIMIT 1 [ RunTime:0.009365s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003174s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DQ2540-9R' LIMIT 1 [ RunTime:0.014155s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001504s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DQ2540-9R' OR `brand` LIKE 'Bel Power Solutions%' ) ) LIMIT 1 [ RunTime:0.010227s ]
SELECT `id` FROM `stock` WHERE `id` <> 58178588 AND `partno` = 'DQ2540-9R' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%bel power solutions%' ) [ RunTime:0.007225s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17845792 [ RunTime:0.003112s ]
SELECT `note` FROM `stock` WHERE `id` = 17845792 LIMIT 1 [ RunTime:0.000349s ]
SELECT `description` FROM `stock` WHERE `id` = 17845792 LIMIT 1 [ RunTime:0.003048s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001291s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DQ2540-9R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.010003s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DQ2540-9R' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001884s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001076s ]

0.381515s

DQ2540-9R

购买数量

总价金额： ￥ 4664.357184

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详细描述：封闭式，保形涂层 直流转换器 2 输出 15V 15V 7.4A，7.4A 108V 输入

产品参数

PDF描述：DC-DC Regulated Power Supply Module, 2 Output, 120W, Hybrid, METAL, CASE Q01, MODULE

产品概述

类似型号

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总价金额：￥ 4664.357184

详细描述：封闭式，保形涂层直流转换器 2 输出 15V 15V 7.4A，7.4A 108V 输入