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.
HF500GP-30 是 MPS 提供的一款固定频率反激式隔离开关稳压器,集成多模控制与过功率线路补偿功能,专为 12.5V–24V 直流母线的隔离电源设计。器件以 DCM 工作模式运行,具有完整的保护机制(过热保护 OTP、短路保护 SCP、过压保护 OVP),适用温度范围宽(-40℃ 至 +125℃),封装为 PDIP-8-7B,便于手工焊接与快速试验验证。
HF500GP-30 集成了关键的保护功能:
PDIP-8-7B 封装适合手工焊接与样机验证,但在热管理上需要注意:
适用场景:
设计注意事项:
HF500GP-30 是一款面向隔离反激电源的实用型开关稳压器,集成多模控制与过功率线路补偿,工作在 DCM 模式并以固定频率(25 kHz)运行,适配 12.5V–24V 的直流输入场合。器件具备完整的保护功能和宽温度范围,PDIP-8-7B 封装便于样机验证与更换。合理的磁性设计、热管理与副边反馈实现能使该器件在工业与通信等应用中发挥稳健的电源作用。
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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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