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YSPIA1770-100M是益嘉源(YJYCOIN)推出的一款一体成型贴片功率电感,专为中大功率电子设备的电流滤波、能量存储场景设计,兼顾高电流承载能力与紧凑空间布局,适配工业电源、汽车电子等多领域应用需求。
该电感属于SMD(表面贴装)系列,型号中“1770”对应封装尺寸(长18.25mm×宽17mm×高7mm),“100M”表示电感值为10μH(M代表±20%精度)。作为一体成型电感,其结构采用磁粉芯压制工艺,相比传统绕线电感具有磁漏低、抗振动、机械强度高的特点,适合严苛环境下的长期稳定工作。
电感值为10μH ±20%,覆盖中功率电源设计的常规储能范围(如3.3V/5V转12V、12V转24V等DC-DC电路)。±20%的精度满足工业级设备的滤波需求,无需额外精密校准,降低系统设计复杂度。
DCR为9.3mΩ,属于同规格电感中的低损耗水平。低DCR可显著降低铜损(P=I²R),10A持续工作时铜损仅为0.93W,减少热量生成,提升电源转换效率(约提升1%~2%)。
封装为标准SMD,尺寸18.25×17×7mm(长×宽×高),适配常规自动贴片机的贴装流程,且紧凑的体积可优化电路板布局,适合高密度集成设计。
YSPIA1770-100M的性能特点使其适配多类高电流应用:
该电感凭借高电流承载、低损耗、紧凑体积等特点,成为中大功率电子设备的优选功率电感之一,可有效提升系统稳定性与效率。
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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.
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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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