Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0505XT-2WR3 是 YLPTEC(易川)推出的一款塑封单输出隔离型 DC-DC 转换器,额定输出功率 2W,输入电压范围 4.5V ~ 5.5V,输出为 5V/400mA。该器件采用 SMD-5P 表面贴装封装,体积小巧(12.7 × 11.2 × 7.25 mm),具有 1.5kV rms 的输入-输出隔离能力,适合对隔离、体积及效率有综合要求的嵌入式和工业电子应用。
若需更严格的输出稳压或更高隔离电压,建议在系统层面结合后级稳压器或选择更高绝缘等级的器件。对 EMI、启动电流或极端环境(如高温长时间满载)有特殊要求时,应在原型阶段进行充分测试并优化 PCB 散热与滤波方案。
总结:B0505XT-2WR3 是一款针对板级隔离、体积受限场景优化的 5V/2W 非稳压型隔离 DC-DC 模块,兼具高效率、低功耗和自动故障恢复能力,适合在工业与嵌入式系统中作为基础隔离电源单元使用。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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