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
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YLPTEC(易川)推出的A2405S-1WR3是一款双路隔离降压型直流电源模块,专为需要正负电压供电的低压电路场景设计,兼具高可靠性、紧凑体积与宽温适应性,可满足工业控制、通信设备、测试仪器等领域的供电需求。
A2405S-1WR3的核心功能是将24V(21.6~26.4V范围)直流输入转换为两路独立的±5V直流输出,总输出功率1W,每路最大输出电流100mA。其双路正负输出的设计,精准匹配了模拟信号处理电路(如运放、ADC/DAC)、传感器信号调理模块、单片机模拟前端等需要正负电源的场景,解决了单一正电源无法满足部分电路工作需求的痛点。
采用SIP(单列直插)封装,尺寸仅为19.5mm×6mm×10mm,体积小巧,可直接焊接在PCB板上,节省安装空间,适合小型化设备(如便携式测试仪器、微型PLC模块)。
A2405S-1WR3的性能特点使其适用于以下场景:
A2405S-1WR3作为一款双路隔离降压电源模块,以宽输入范围、双路正负输出、高隔离、低噪声、宽温工作、小体积为核心优势,精准匹配了工业级设备中对正负低压供电的需求,是替代传统线性电源(效率低、发热大)的理想选择,可有效提升系统可靠性与紧凑性。
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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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