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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HR051142 是 HANRUN(汉仁)推出的一款 SMD 封装电源变压器,封装为 10 引脚贴片(SMD_10PIN),额定功率 13W。该器件面向开关电源小功率隔离电源应用,二次端额定输出 12V、1.08A(13W)。典型电气指标包括匝数比 1 : 0.5 : 0.5、一次绕组为双路、二次绕组为单路、隔离电压 1.5kV Vrms、漏感约 1 μH。
在选择 HR051142 时,请根据系统的输入电压范围、工作工况(开关频率、拓扑)与安全等级要求评估其适配性;如需更高绝缘等级或不同电压/功率规格,可与 HANRUN 技术支持联系获取产品系列及样片。对于批量生产,建议进行 PCB 样板验证与长期老化测试,确保在目标应用中的可靠性。
总结:HR051142 以其 13W 的 SMD 贴片结构、双路一次绕组设计和较低漏感,适合在小功率隔离电源中实现紧凑布局与可靠输出,但在设计与使用时需重视隔离等级、热管理与正确的绕组连接方式。若需完整引脚和机械图纸,请联系供应商索取详细资料。
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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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