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.
QA153C-2005R3是YLPTEC(易川)推出的一款双路输出隔离电源模块,采用SIP-5直插封装,专为需要高隔离、宽温适配、紧凑体积的应用场景设计,核心参数覆盖工业级与医疗级需求,可靠性突出。
SIP-5封装无需复杂贴片设备,可直接焊接于PCB或适配插座,安装便捷,适合快速原型开发与批量生产。
输入电压范围:13.5V~16.5V DC
覆盖12V系统的典型工作范围(13.5V为车载/工业12V电源的充电电压,16.5V为上限),无需额外稳压电路即可直接匹配常见12V供电场景。
双路输出:
隔离电压:5kV AC RMS(250V AC/DC工作电压)
符合医疗设备(如IEC 60601-1)与工业控制(如IEC 61010)的高隔离安全标准,可有效隔离强弱电、不同电位电路,防止干扰与触电风险。
转换效率:87%(典型值)
同功率段隔离模块的较高水平,减少模块自身发热,降低散热设计要求,提升系统整体能效。
输出端内置短路保护电路,当负载短路时自动切断输出,故障排除后可自动恢复,避免模块损坏或后端电路烧毁,提升系统可靠性。
最大支持2200uF容性负载,满足后端电路需要快速充放电的场景(如需要瞬间大电流的传感器、执行器),无需额外限流或滤波设计。
QA153C-2005R3的参数与特性使其适配多领域需求:
QA153C-2005R3凭借高性价比与全面的参数覆盖,成为工业、医疗、车载等领域小功率隔离电源的优选方案。
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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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