WMSIC Electronic Components

YLPTEC F1205S-3WR2 F1205S

ModelF1205S-3WR2
PackageSIP-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 F1205S-3WR2
Type
YLPTEC
Minimum package
25 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
F1205S-3WR2
Electronic Component
1
Electronic Component
7mm
Package
SIP-4
Electronic Component
Isolated Power Supply Module
Electronic Component
3.498g
Electronic Component
19.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0264335077
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
30mVp-p
Conversion
81%

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

YLPTEC F1205S-3WR2 隔离降压电源模块产品概述

一、核心功能与应用定位

YLPTEC F1205S-3WR2是一款适配12V系统的小功率隔离降压电源模块,核心功能为将10.8V~13.2V的输入电压(覆盖12V±10%的典型电压波动)转换为稳定的5V直流输出,最大输出功率3W。产品专为需要电气隔离的场景设计,可有效阻断输入输出间的地环路干扰,适合工业控制、通信设备、车载电子等对隔离防护、宽温适应有要求的领域。

二、关键电气参数解析

1. 输入输出特性

  • 输入电压:10.8V~13.2V,兼容主流12V电源系统(如工业开关电源、车载蓄电池)的电压波动;
  • 输出电压:5V DC(稳定精度符合常规应用需求);
  • 输出能力:最大输出电流600mA,额定输出功率3W,可支撑多数低功耗负载(如微控制器、小型传感器)。

2. 隔离性能

具备3kV rms隔离电压,满足工业级隔离要求,可保护敏感负载免受高压串扰,同时提升系统安全性(如防止地电位差导致的设备损坏)。

3. 纹波与噪声

输出纹波噪声低至30mVp-p,电源纯净度高,无需额外滤波即可适配模拟传感器、高精度AD采集等对噪声敏感的电路。

4. 开关特性

采用100kHz固定开关频率,电磁干扰(EMI)水平可控,可简化系统EMI滤波设计,降低整体成本。

三、物理特性与封装设计

1. 封装形式

采用SIP-4(单列直插式)封装,安装简便,可直接插装于PCB板,适合批量生产;引脚间距符合常规PCB规范,兼容性强。

2. 尺寸规格

模块尺寸为19.5mm(长)×7mm(宽)×10mm(高),体积紧凑,可轻松集成于空间受限的设备内部(如小型控制器、嵌入式模块)。

3. 温度适应性

工作温度范围覆盖**-40℃~+85℃**,满足工业级宽温要求,可在低温(如北方户外设备)或高温(如设备内部散热空间有限场景)稳定工作。

四、保护特性与可靠性

1. 短路保护

内置输出短路保护功能,当输出端短路时,模块自动进入限流或关断状态,防止自身及负载损坏;故障排除后可恢复正常工作(无需手动重启)。

2. 空载功耗

空载输入电流仅8mA,空载功耗低,适合长时间待机的设备(如低功耗传感器节点、待机状态下的通信模块),有效降低系统待机功耗。

3. 负载兼容性

最大容性负载达220uF,可兼容大负载电容,提升输出稳定性,避免负载突变时的电压波动。

五、效率与发热表现

转换效率达81%,在3W小功率隔离模块中处于良好水平。以满载工况为例,输入功率约3.7W,模块自身功耗约0.7W,发热可控,无需额外散热片即可稳定工作,进一步节省设备空间与成本。

六、典型应用场景

  1. 工业控制:PLC IO模块供电、工业传感器(温度/压力)隔离供电、小型执行器驱动;
  2. 通信设备:LoRa/ZigBee模块供电、光纤收发器电源、小型基站辅助电源;
  3. 车载电子:12V车载系统转5V隔离供电(如车载摄像头、行车记录仪);
  4. 消费电子:医疗监护仪辅助模块、智能家居控制器隔离电源。

总结

YLPTEC F1205S-3WR2凭借宽电压输入、3kV隔离、小体积、宽温适应及短路保护等特性,成为12V系统转5V隔离供电的高性价比选择,可满足多数工业、通信及车载类小功率应用的需求。

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