WMSIC Electronic Components

YLPTEC H2412S-2WR3 H2412S

ModelH2412S-2WR3
PackageSIP,19.5x9.8mm
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 H2412S-2WR3
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
H2412S-2WR3
Electronic Component
1
Electronic Component
9.8mm
Package
SIP,19.5x9.8mm
Electronic Component
Isolated Power Supply Module
Electronic Component
5.18g
Electronic Component
19.5mm
Electronic Component
12.5mm
Electronic Component
1
Electronic Component
BM0264518705
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
70mVp-p
Conversion
89%

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

H2412S-2WR3 产品概述

一、产品简介

H2412S-2WR3 是 YLPTEC(易川)推出的一款小体积、高效率的隔离型 DC/DC 电源模块,提供单路 12V 定电压输出,最大输出功率 2W。模块采用 SIP 封装(19.5 × 9.8 × 12.5 mm),专为板上电源系统中需要产生与输入电源隔离的应用而设计,适合空间受限且对可靠性要求较高的场合。

二、关键性能参数

  • 输入电压(Vin):21.6V ~ 26.4V(建议输入电压在标称值附近,变化范围 ±10%)
  • 输出电压(Vout):12V(定电压,非稳压精密型)
  • 最大输出电流:166mA
  • 输出功率:2W
  • 转换效率:89%(典型值)
  • 隔离电压:6000Vrms(≤6000VDC 级别隔离)
  • 开关频率:100kHz
  • 纹波噪声:70mVp-p
  • 最大容性负载:560µF
  • 工作温度:-40℃~+85℃
  • 保护功能:短路保护(自动恢复)、过热保护(自动恢复)
  • 尺寸(L×W×H):19.5 × 9.8 × 12.5 mm
  • 封装形式:SIP

三、功能特点

  • 小体积、轻量化,便于在密集布板环境中使用;
  • 高效率(约 89%),降低功耗与热量产生;
  • 高隔离等级,满足控制信号与功率回路间的安全隔离需求;
  • 内置短路与过热保护,异常后自动恢复,提升系统可靠性;
  • 适配中等容性负载(最大 560µF),对电容性负载有一定容忍度。

四、典型应用场景

  • 板上隔离电源:为需要与主供电隔离的子系统提供电源;
  • 纯数字电路与低频模拟电路供电;
  • 继电器驱动、逻辑隔离、数据交换接口电源;
  • 工业控制、通信设备、仪器仪表等对隔离与空间要求较高的场合。

五、选型建议与使用注意

  • 此模块为定电压、非高精度稳压源,若对输出电压精度或瞬态特性要求严格,应在后端增加稳压或滤波处理;
  • 输入电压应保持在 21.6V~26.4V 范围内,推荐在标称值附近使用以获得最佳效率与稳定性;
  • 输出端最大容性负载不超过 560µF,避免大电容带来的启动与稳定问题;
  • 为保证散热与可靠性,建议在高温环境或高负载工况下适当降额使用,并留出空间利于热量散发;
  • 布线时注意输入/输出端子附近保持适当的旁路电容与地线回路,减少纹波与干扰影响。

H2412S-2WR3 提供了一种紧凑、可靠的隔离供电解决方案,适合对隔离、安全性与空间有明确要求的电子系统。若需批量采购或索取详细典型接线图与电气特性曲线,请联系供应商获取完整技术资料。

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