WMSIC Electronic Components

YLPTEC WRB2412S-3WR2 WRB2412S

ModelWRB2412S-3WR2
PackageSIP-7
BrandYLPTEC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC WRB2412S-3WR2
Type
YLPTEC
Minimum package
22 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
WRB2412S-3WR2
Electronic Component
1
Electronic Component
9.5mm
Package
SIP-7
Electronic Component
Isolated Power Supply Module
Electronic Component
5.989g
Electronic Component
22mm
Electronic Component
12mm
Electronic Component
1
Electronic Component
BM0258684532
Operating Temperature
40℃~+85℃
Switching Frequency
300kHz
Electronic Component
100mVp-p
Conversion
80%

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

WRB2412S-3WR2 产品概述

一、产品简介

WRB2412S-3WR2 是 YLPTEC(易川) 推出的一款单通道隔离型 DC-DC 转换器,额定输出功率 3W,输入电压范围 18V ~ 36V,输出 12V/250mA。模块采用 SIP-7 小体积封装(22mm × 9.5mm × 12mm),具有 1.5kVrms 隔离能力与短路保护功能,适合空间受限且需高可靠隔离电源的工业与通信场景。

二、主要性能指标

  • 通道数:1
  • 输入电压:18V ~ 36V
  • 输出电压:12V
  • 输出电流(最大):250mA(3W)
  • 转换效率:≈80%(典型)
  • 最大容性负载:680µF
  • 开关频率:300kHz
  • 输出纹波噪声:100mVp-p(典型)
  • 隔离电压:1.5kVrms
  • 特性:短路保护
  • 工作温度:-40℃ ~ +85℃
  • 封装:SIP-7;尺寸:22 × 9.5 × 12 mm
  • 品牌:YLPTEC(易川)

三、电气与热学特性说明

在满载(3W)与典型效率 80% 情况下,模块自身功耗约为 0.75W,输入电流随输入电压变化:在 Vin=18V 时 Iin≈208mA,在 Vin=36V 时 Iin≈104mA。因此在高温与高输入电压条件下需注意热量散出,建议保持良好自然对流或适当散热板以保证长期可靠工作。输出允许的最大容性负载为 680µF,超大电容可能影响稳定性和启动行为,建议使用低 ESR 的陶瓷/铝电解组合滤波。

四、典型应用场景

  • 工业控制与自动化设备(传感器供电、控制模块)
  • 通信设备与基站外围电源
  • 仪器仪表、数据采集模块
  • 需要隔离小功率电源的便携或嵌入式设备

五、使用与注意事项

  • 输入端建议贴近模块放置去耦电容,必要时并联 TVS 或保险以应对浪涌与反向极性(模块本身并未标明反向保护)。
  • 输出滤波应兼顾纹波与稳定性,避免单一超大电容直连导致环路不稳定。
  • 工作环境高于 60℃ 时应做负载/温度降额处理,确保短路保护与长期可靠性。
  • 安装时注意 SIP-7 引脚焊接可靠,避免机械应力影响绝缘与散热。
  • 模块具备短路保护,可在异常时保护模块与外部负载,但建议配合外部过流或保险设计以提升系统安全性。

六、封装与订购信息

  • 品牌:YLPTEC (易川)
  • 型号:WRB2412S-3WR2
  • 封装:SIP-7,尺寸 22 × 9.5 × 12 mm
    如需样品、详细引脚定义、典型接线图或可靠性测试数据,请联系 YLPTEC 官方或授权代理商获取完整技术手册与应用说明。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.