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 A1205S-2WR3是一款专为低功率双路正负输出需求打造的降压型电源模块,额定输出功率2W。核心功能是将10.8V~13.2V的直流输入(覆盖常见12V供电系统,如工业电源适配器、12V电池组)转换为稳定的±5V双路直流输出,满足同时需要正负电压供电的电路设计需求。该模块集成短路保护、宽温工作等特性,适用于工业控制、通信、医疗等对电源可靠性和紧凑性有要求的场景。
每路输出内置短路保护电路,故障时自动限流,排除故障后自动恢复,无需手动复位,降低系统维护成本。
采用SIP单列直插封装,尺寸仅19.5mm(长)×7mm(宽)×10mm(高),体积小巧,适合PCB空间受限的设备(如小型传感器模块、便携设备)。
集成开关电源拓扑、滤波电路、保护电路于一体,无需外部复杂元件即可实现稳定输出,简化系统设计流程。
内部采用耐高温电子元件,宽温范围覆盖-40℃~+85℃,满足工业场景的环境波动需求。
A1205S-2WR3采用SIP封装,引脚布局简洁,便于PCB焊接(手工/自动化贴装均可);安装时需确保引脚焊接可靠,避免虚焊影响性能。
该模块以高集成度、宽温可靠性和紧凑体积,成为低功率双路正负输出场景的实用选择,适配多种工业与消费类设备的供电需求。
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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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