WMSIC Electronic Components

YLPTEC HAW3-220S05T2 HAW3

ModelHAW3-220S05T2
PackageDIP-4
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 HAW3-220S05T2
Type
YLPTEC
Minimum package
72 盒装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
HAW3-220S05T2
Electronic Component
1
Electronic Component
20mm
Package
DIP-4
Electronic Component
AC-DC Power Supply Module
Electronic Component
16.8g
Electronic Component
34mm
Electronic Component
15mm
Electronic Component
1
Electronic Component
BM0264335083
Switching Frequency
65kHz
Electronic Component
80mVp-p
Conversion
71%
Conversion Type
AC/DC-DC

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

HAW3-220S05T2 AC/DC电源模块产品概述

一、产品定位与核心用途

HAW3-220S05T2是YLPTEC(易川)推出的小功率AC/DC-DC转换模块,主打「宽电压输入+全场景保护+紧凑封装」,专为需要稳定5V供电的小型电子设备、IoT终端及工业控制单元设计。其3W输出功率、600mA最大电流,可满足多数低功耗设备的核心供电需求,同时凭借高可靠性设计,适配不同工况下的长期稳定运行。

二、关键性能参数深度解析

该模块的核心参数围绕「适配性、稳定性、低功耗」优化,关键指标及实际意义如下:

2.1 输入输出适配性

  • 宽AC输入范围:85VAC~305VAC,覆盖全球主流市电(100V/110V美规、220V/240V欧规/国标),无需针对不同地区电网调整硬件,降低系统设计复杂度;
  • 精准输出:5V固定输出,电压精度±2%,满足多数数字电路、传感器对供电精度的要求(如MCU、ADC模块);
  • 功率与电流:最大输出功率3W,最大电流600mA,可稳定驱动小型无线模块、继电器等负载。

2.2 功耗与效率

  • 低静态功耗:仅0.1W,待机状态下能耗极低,适合长期通电的IoT设备(如智能传感器),减少待机耗电;
  • 转换效率:71%,对于小功率电源模块处于行业中等偏上水平,能有效降低发热,提升长期可靠性。

2.3 纹波与负载兼容性

  • 纹波噪声:80mVp-p,属于低纹波水平,避免对敏感模拟电路(如传感器信号采集)造成干扰;
  • 容性负载能力:最大支持1000uF,可适配带大容量电容的负载(如电机驱动辅助电路),无需额外限流设计。

2.4 隔离与尺寸

  • 高压隔离:3kVrms隔离电压,满足安规要求,有效隔离强电与弱电,保护后端敏感电路;
  • 紧凑封装:DIP-4直插式,尺寸仅34mm×20mm×15mm,体积小巧,适合PCB空间有限的设备(如小型智能开关、工业控制模块)。

2.5 开关频率

  • 65kHz高频开关设计:进一步压缩模块体积,同时避免低频干扰对敏感电路的影响。

三、全面保护机制与可靠性

HAW3-220S05T2内置四大核心保护功能,大幅提升异常工况下的稳定性:

  1. 短路保护:输出短路时自动切断电路,故障排除后可自动恢复,避免模块及负载损坏;
  2. 过压保护:输出电压异常升高时触发保护,防止后端MCU、传感器被高压击穿;
  3. 过流保护:负载电流超过额定值时限流,避免模块过热;
  4. 过热保护:模块温度过高时自动降额或切断输出,防止器件烧毁,延长使用寿命。

四、典型应用场景

结合参数与特性,该模块适配以下场景:

  1. 智能家居终端:智能开关、温湿度传感器、无线门锁等,宽电压适配全球家庭电网,小尺寸适合紧凑外壳设计;
  2. 工业小型控制单元:PLC扩展IO模块、小型继电器电源、工业传感器节点,高压隔离保障工业现场安全,全保护应对电网波动;
  3. IoT低功耗设备:农业物联网传感器、环境监测节点,低静态功耗减少待机耗电,稳定输出适配无线通信模块;
  4. 消费电子辅助电源:小型电子玩具、便携式充电器、智能穿戴辅助供电,紧凑封装满足便携设备需求。

五、安装与使用注意事项

  • 封装方式:DIP-4直插式,可直接焊接于PCB板,安装便捷;
  • 负载匹配:避免长时间超过600mA最大电流,防止保护触发;
  • 散热要求:建议在封闭空间内预留散热间隙,配合过热保护提升长期可靠性。

六、品牌与品质保障

YLPTEC(易川)作为专业电源厂商,其产品以「高可靠性、宽环境适配」为核心优势。HAW3-220S05T2经过多重设计验证,满足安规隔离要求,适合对电源稳定性要求较高的商用及工业场景。

该模块凭借「宽输入、全保护、小体积」的综合优势,成为小型电子设备供电方案的高性价比选择。

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