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)QA01-17是一款工业级双路输出隔离电源模块,专为需要正负双极性电压供电的场景设计。它以14.5V~15.5V单电源输入,高效转换为-8.7V/40mA、17V/80mA双路输出,解决了传统双电源设计的电路复杂、体积大、可靠性低等问题,同时具备高隔离、宽温运行、短路保护等核心特性,是紧凑空间内双电压供电需求的理想选择。
多数模拟电路(如运放、传感器信号调理)需要正负电压供电,QA01-17无需额外设计负电源电路,直接提供稳定的-8.7V与17V输出,大幅简化系统BOM成本与设计复杂度。
3kVrms的隔离电压可有效隔离输入输出端的电气干扰,避免工业现场中电机、变频器等设备产生的电磁干扰影响敏感电路,尤其适合对EMC要求严格的场景(如PLC、医疗仪器)。
-40℃+105℃的工作温度范围远超商业级模块(通常0℃70℃),可稳定工作于低温户外、高温车间等恶劣环境,无需额外散热或保温措施。
模块内置短路保护功能,输出端意外短路时自动切断输出,故障排除后自动恢复,避免模块损坏或引发系统故障,提升维护效率。
采用SIP-5直插封装,尺寸仅为19.5mm(长)×9.8mm(宽)×12.5mm(高),体积小巧,可直接焊接于PCB板,适配紧凑设备内部空间(如小型PLC、手持仪器)。
QA01-17的性能特性使其广泛适配以下场景:
YLPTEC QA01-17是一款高性价比的双路隔离电源模块,集双电压输出、高隔离、宽温、短路保护、小体积于一体,解决了工业、通信等领域的双电源设计痛点,可快速集成于各类紧凑系统中,提升系统可靠性与设计效率。
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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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