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YLPTEC A1215S-1WR3 A1215S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC A1215S-1WR3
- Type
- YLPTEC
- Minimum package
- 25 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- A1215S-1WR3
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- SIP
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 3.074g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0264771661
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Electronic Component
- 30mVp-p
- Conversion
- 89%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
A1215S-1WR3 产品概述
一、产品简介
A1215S-1WR3 是 YLPTEC(易川) 推出的小体积、高效率微功率隔离式 DC/DC 模块。该模块为定电压输入、隔离非稳压双路正负输出（±15V），提供板上电源系统中需要与输入电源电气隔离的场合使用。封装为 SIP，体积小巧（长×宽×高：19.5 × 6 × 10 mm），便于系统板级安装。
二、主要电气参数
- 输入电压：10.8V ~ 13.2V（建议输入稳定，电压变化范围±10%Vin）
- 输出通道数：2（正负双路）
- 输出电压：±15V（非稳压）
- 输出电流（最大）：34mA / 4mA（双路不对称输出，注意各路负载分配）
- 输出功率：1W（总功率）
- 转换效率：89%（典型值）
- 纹波噪声：30 mVp‑p
- 开关频率：100 kHz
- 隔离电压（Vrms）：1.5 kV（最大隔离 ≤1500 VDC）
- 最大容性负载：330 µF
三、保护与可靠性
模块具备短路保护、自动故障恢复和过热保护功能，能够在异常工况下自动限制损坏并恢复工作。工作温度范围宽（-40℃ ~ +85℃），适用于工业级环境。
四、适用场景
A1215S-1WR3 适合以下应用：
- 输入电源较为稳定（±10% 范围）时的隔离电源需求
- 数字电路板级隔离供电、继电器驱动电路、数据通信/交换接口
- 一般低频模拟电路对输出精度要求不高的场合
该模块不适合对输出电压精度和负载动态响应要求严格的精密模拟前端。
五、使用建议
- 输入端建议并联适当去耦电容以抑制输入纹波和瞬态（遵循系统整体滤波设计）。
- 输出端如需更低的纹波或改善瞬态响应，可加低 ESR 电容，但单路容性负载不超过 330 µF，避免超载。
- 布局时保持输入/输出走线短且独立，隔离边距和接地处理要符合系统安全规范。
- 高温环境下注意散热与空冷，避免长期满载在高温区域工作以延长寿命。
六、封装与选型提示
- 封装：SIP，尺寸 19.5 × 6 × 10 mm，便于插装或焊接在标准 PCB 上。
- 选型时确认双路电流分配是否满足应用需求（例如一路 34 mA、一路 4 mA 的极限配置），并核对隔离电压与系统安全要求（≤1500 VDC）。
A1215S-1WR3 以其小体积、高转换效率与完善的保护功能，适合用于对隔离、体积和成本有综合要求的板上电源方案。
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