Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
YLPTEC(易川)推出的B0305LS-1WR3是一款针对低电压输入场景设计的小功率隔离电源模块,主打紧凑尺寸、高可靠性与宽温适应能力,可满足工业控制、消费电子、物联网等领域的隔离供电需求。
该模块聚焦1W级小功率隔离供电场景,针对3V~3.6V低电压输入(覆盖2节AA电池、锂电池降压后等常见电源),输出稳定3.3V电压,同时通过隔离设计解决不同电位回路的干扰问题,兼顾“小体积、高可靠性、低功耗”三大核心需求,适配空间受限的嵌入式系统。
B0305LS-1WR3采用SIP-4直插封装,尺寸仅为19.5mm(长)×6mm(宽)×10mm(高),体积小巧紧凑,可轻松集成到小型设备、模块内部或高密度PCB布局中,解决空间受限场景的供电难题。
该模块的特性使其适配多种低功耗隔离供电场景:
YLPTEC B0305LS-1WR3作为一款1W级隔离电源模块,以“低电压输入、紧凑尺寸、高隔离可靠性”为核心优势,覆盖工业、消费、IoT等多领域的低功耗隔离供电需求,是嵌入式系统中解决电源干扰、空间受限问题的实用选择。
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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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