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.
ELM600(TA)-V 是台湾亿光(EVERLIGHT)推出的一款单通道高速光耦合器,采用隔离型开集电极输出并带肖特基箝位结构,适用于需要高共模隔离和高速数字传输的场合。器件提供高达 3750 Vrms 的隔离耐压,输入端为 DC 驱动(LED),输出为开集电极(带肖特基箝位),输出可承受较大的电流吸收能力,适用于工业控制与电源隔离等应用。
ELM600 内部由输入的发光二极管(LED)与输出侧的光敏器件构成光隔离通道。输出采用开集电极设计,外部需连接上拉电阻到 VCC 以得到逻辑高电平;器件内置肖特基箝位用于限制负向钳位、抑制瞬态干扰并改善开关速度。开集电极和肖特基箝位组合使其在承受较大瞬态电压及减少负摆幅时表现更好,适合与高速数字电路直接接口。
建议应用:
设计注意事项:
ELM600(TA)-V 是一款面向工业与电源隔离应用的高速单通道光耦,结合 3750 Vrms 隔离能力、10 Mbps 传输速率及带肖特基箝位的开集电极输出,既能满足高速数字信号隔离需求,又能抵御一定的瞬态干扰。设计时注意 LED 驱动电流、上拉电阻选择与 PCB 布局,可在嵌入式、工业自动化与电源系统中提供可靠的隔离解决方案。
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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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