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.
YLPTEC(易川)B0509S-1WR3是一款1W小功率隔离升压电源模块,采用SIP-4直插封装设计,核心功能为将4.5V~5.5V低压输入转换为9V隔离输出。该模块专为紧凑式、高可靠供电场景开发,兼顾效率与抗干扰能力,适用于工业控制、物联网、医疗等多领域的小型设备供电。
模块关键参数覆盖输入输出、效率、隔离等核心维度,具体如下:
B0509S-1WR3凭借特性适配多场景:
采用SIP-4直插封装,引脚定义(常规):
YLPTEC B0509S-1WR3是高性价比1W隔离升压模块,兼具小体积、高隔离、宽温工作、短路保护等优势,可快速适配5V转9V隔离升压场景。其稳定性能与紧凑设计,为工业、物联网、医疗等领域提供可靠供电方案。
Request for quote
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.
Related products