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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VRB2405S-10WR3 是 YLPTEC(易川)推出的一款高可靠性的双输出隔离型直流-直流电源模块。模块输入工作电压范围宽(18V~36V),单模块可提供总输出功率 10W,双路 5V 输出(每路最高 2A),封装为 SIP-7,体积小巧(22 × 9.5 × 12 mm),适合空间受限的工业和嵌入式应用场合。
在满载(10W)和典型效率 82% 条件下,模块输入端的总功耗约为 12.2W,内部损耗约 2.2W。实际系统设计时需考虑该损耗的散热路径与周边器件的温升限制。静态电流 25 mA 在无载或轻载条件下仍会产生一定静态功耗(例如 24V 输入时约 0.6W),适合需求考虑待机功耗的终端应用。
SIP-7 塑封小外形(22 × 9.5 × 12 mm)便于竖插或横向插装在 PCB 上,适用于密集布置的模块化电源板。由于该器件具备隔离特性,PCB 布局时应注意保持输入/输出间的爬电距离和绝缘要求,确保满足 1.5 kVrms 的隔离安全设计。
若系统需要小型化、隔离且具有双路 5V 输出的电源解决方案,且输入为 18–36V 范围,VRB2405S-10WR3 提供了兼顾效率、保护与耐温范围的成熟选择。对于要求更高隔离电压或更低纹波噪声的应用,可在系统级添加额外滤波或选型更高规格的器件。
总结:VRB2405S-10WR3 在体积、效率、隔离与保护功能之间取得平衡,适合工业级嵌入式系统中对双路 5V 隔离供电的常见需求。
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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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