Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SDH8635 是士兰微(SILAN)面向小功率离线开关电源的一款反激式 AC-DC 控制器与稳压器,采用 DIP-8 封装并集成开关管,开关频率约 65kHz,工作温度范围为 -25℃ 至 +85℃。该器件适用于低成本、体积受限且对可靠性有一定要求的电源设计场景,常见于小型适配器、待机电源和低功耗家电电子模块。
注意:具体引脚功能、启动电压、待机策略、反馈结构等应以官方数据手册为准,设计前务必确认器件手册内的逻辑和参数。
结语:SDH8635 以其集成开关管的简化设计、适中的开关频率与 DIP-8 易用封装,适合中低功率的离线电源方案。实际设计中请以士兰微官方数据手册为准,按照手册提供的典型应用与布局建议进行验证与调试,以确保电源性能与可靠性满足最终产品要求。
Request for quote
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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