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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

PTB48540AAS

数量

单价

总价

12+

¥ 402.310889

¥ 4827.730668

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购买数量

总价金额：￥ 4827.730668

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详细描述：隔离式 PoE（以太网供电）模块直流转换器 1 输出 5V 2A 36V - 57V 输入

产品参数

产品属性	属性值
制造商	Texas Instruments
功率 (W)	10 W
包装	托盘
基本产品编号	PTB48
大小、尺寸	1.62" 长 x 1.49" 宽 x 0.38" 高（41.2mm x 38.0mm x 9.6mm）
安装类型	表面贴装型
封装、外壳	13-SMD 模块
工作温度	-40°C ~ 85°C
应用	ITE（商业）
效率	82%
特性	远程开、关，OCP，OTP，SCP，UVLO
电压 - 输入（最大值）	57V
电压 - 输入（最小值）	36V
电压 - 输出 1	5V
电压 - 输出 2	-
电压 - 输出 3	-
电压 - 隔离	1.5 kV
电流 - 输出（最大值）	2A
类型	隔离式 PoE（以太网供电）模块
系列	PTB48540 (10W)
输出数	1
零件状态	停产

PDF描述：1-OUTPUT 10W DC-DC REG PWR SUPPLY MODULE

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001207s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001502s ]
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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` = '57487102' LIMIT 1 [ RunTime:0.023456s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002555s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57487102 [ RunTime:0.050644s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 57487102 ORDER BY `minOrder` ASC [ RunTime:0.018670s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.015757s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57487102 ORDER BY `unit` DESC [ RunTime:0.007931s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.011696s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57487102 [ RunTime:0.039758s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.026299s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57487102 ORDER BY `minOrder` ASC [ RunTime:0.000568s ]
CONNECT:[ UseTime:0.000843s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PTB48540AAS' and brandshort='Texas Instruments' limit 1 [ RunTime:0.011042s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002422s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%PTB48540AAS%' LIMIT 1 [ RunTime:0.982520s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002460s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PTB48540AAS' LIMIT 1 [ RunTime:0.006082s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001278s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PTB48540AAS' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.017714s ]
SELECT `id` FROM `stock` WHERE `id` <> 57487102 AND `partno` = 'PTB48540AAS' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.045161s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14782489 [ RunTime:0.167856s ]
SELECT `note` FROM `stock` WHERE `id` = 14782489 LIMIT 1 [ RunTime:0.080660s ]
SELECT `description` FROM `stock` WHERE `id` = 14782489 LIMIT 1 [ RunTime:0.160456s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.035583s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PTB48540AAS' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.077292s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PTB48540AAS' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.120222s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.045758s ]

2.308535s

PTB48540AAS

购买数量

总价金额： ￥ 4827.730668

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产品参数

PDF描述：1-OUTPUT 10W DC-DC REG PWR SUPPLY MODULE

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总价金额：￥ 4827.730668

详细描述：隔离式 PoE（以太网供电）模块直流转换器 1 输出 5V 2A 36V - 57V 输入