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.
URB2412S-6WR3是YLPTEC(易川)推出的1.5kV隔离型DC-DC电源模块,主打6W功率级宽电压输入场景,针对工业控制、通信、车载等领域对“小体积、高可靠性、宽适应”的电源需求设计。产品以“宽输入覆盖、隔离防护、短路保护+低功耗”为核心优势,可替代传统线性电源或复杂开关电源设计,简化系统电路,降低开发成本。
输入电压覆盖12V(车载/工业常用)、24V(工业标准)系统,支持±20%电压波动(如12V系统兼容9.6V14.4V,24V系统兼容19.2V28.8V),适应电网波动或电池放电过程中的电压变化,无需额外稳压电路即可稳定工作。
固定输出电压12V,最大输出电流500mA(对应功率6W),满足中小功率负载需求;最大容性负载470uF,可直接驱动大容量滤波电容,减少输出纹波,提升负载稳定性(如驱动电机、LED阵列等容性负载时无需额外缓冲电路)。
采用开关电源架构实现86%转换效率,相比线性电源(效率通常<60%)大幅降低发热,减少散热片需求,适合密闭空间或低功耗场景;低功耗特性(待机功耗极低)可延长电池供电设备续航。
输入输出间提供1.5kVrms隔离电压,符合工业级安规要求,可有效阻断高压串扰、防止接地环路干扰,保护后端敏感电路(如MCU、传感器)免受前端故障影响。
内置短路保护电路,负载短路时自动关断输出,故障排除后自动恢复,避免模块烧毁,提升系统抗故障能力,降低维护成本。
采用SIP-8封装(单列直插式),引脚间距符合工业标准,焊接方便,适合批量生产;封装体积小巧,可嵌入紧凑设备内部,适配空间受限场景。
支持-40℃~+85℃工作温度范围(YLPTEC模块常规工业级参数),适应极端环境(如户外传感器、车载低温场景),无需额外温控电路即可稳定运行。
URB2412S-6WR3以“宽输入、隔离防护、小体积、高可靠”为核心,是12V/24V系统向12V负载供电的理想选择。选型时需注意:
该模块兼具工业级可靠性与成本优势,可快速集成到各类中小功率电源系统中,是替代传统电源方案的高性价比选择。
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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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