Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
HI-LINK HLK-5M12
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HI-LINK HLK-5M12
- Type
- HI-LINK
- Minimum package
- 100 盒装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HI-LINK
- Electronic Component
- HLK-5M12
- Electronic Component
- 1
- Electronic Component
- 23mm
- Package
- Through-hole
- Electronic Component
- AC-DC Power Supply Module
- Electronic Component
- 24.87g
- Electronic Component
- 38mm
- Electronic Component
- 18mm
- Electronic Component
- 1
- Electronic Component
- BM0229969680
- Electronic Component
- 70mVp-p
- Conversion
- 70%
- Conversion Type
- AC/DC-DC
- Output Power
- 5W
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HLK-5M12 产品概述
一、产品简介
HLK-5M12 是海凌科（HI-LINK）推出的一款小型化 AC-DC 开关电源模块，采用插件封装，标准尺寸 38×23×18 mm。模块将高压交流或直流输入转换为稳压 12V 输出，最大输出电流 450mA，输出功率 5W，适合空间受限的低功耗电子设备供电需求。
二、主要电气参数
- 输入电压（AC）：标准工作范围 85VAC～264VAC（常用标称 90VAC～245VAC）
- 输入电压（DC）：70V～350V（可直接接高压直流）
- 输出电压：12V DC（Vout）
- 输出电流（最大）：450mA
- 输出功率：5W
- 空载静态功耗：≈0.1W
- 转换效率：典型值约 70%
- 输出纹波与噪声：≤70 mVp-p
- 隔离耐压：DC 3 kVrms（输入—输出隔离）
- 保护功能：过流保护（OCP）、短路保护（SCP）
三、功能与可靠性特点
HLK-5M12 强调小体积、高集成和安全隔离。内置基本的保护电路，可在过载或短路时限制输出，保护负载与模块本身。隔离耐压 3 kV 能满足多数家用与工业控制场景的安全隔离要求。静态功耗低，有利于长期待机应用。典型转换效率约 70%，在负载较轻时应注意热量与效率折衷。
四、机械与安装
模块为插件（穿孔）封装，尺寸 38×23×18 mm，便于在通孔 PCB 上直接安装或替换。安装时建议：
- 保持模块周围良好通风，避免紧贴高发热器件；
- 输出端做去耦，靠近负载并加适当滤波电容以降低纹波；
- 在高温或高海拔环境下按厂商推荐进行功率降额以延长寿命。
五、典型应用与选型建议
适用于智能家居、物联网终端、小型工业控制器、仪表、监控设备和低功耗通信设备等需要隔离 12V 电源的场景。选型时注意：
- 若负载短时冲击电流较大，应核算峰值并考虑额外电流裕量或使用更大功率模块；
- 对噪声敏感的模拟或射频前端，应在输出增加低 ESR 电容与滤波器；
- 需要更高效率或更高功率输出时，请选用更大功率或更高效率的模块系列。
HLK-5M12 以其紧凑尺寸、基本保护和安全隔离在小型电源方案中是经济且易用的选择。购买与应用时建议参考海凌科最新产品资料与样品测试结果以确保满足具体项目要求。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
