WR：表示宽电压输入，输入和输出隔离 我公司宽电压输入值有：5VDC（4.5VDC～9VDC）、12VDC（9VDC～18VDC）、24VDC（18VDC～36VDC）、48VDC（36VDC～72VDC）② 封装形式S：表示单排直插式③ 输入电压值××:表示4.5VDC～72VDC间任意电压值（如：05 表示输入电压是5VDC）④ 输出电压形式 S：表示一路电压输出，即单输出⑤ 输出电压值Vo ：××:表示3VDC～48VDC间任意电压值（如：05 表示输出电压是5VDC）⑥ 输出功率值Po ： 如： 2W表示输出大负载功率为2瓦1.2产品特点■ 宽电压输入2：1■ 效率典型值大于 75%■ 宽工作温度范围：工级-25℃～+85℃，工级-40℃～+85℃■ 隔离电压1000VDC-3000VDC 0.5mA 1Minute■ 采用表面贴装技术，回流焊工艺■ 标准引脚方式■ 高阻燃塑胶外壳封装■ RoHS指令■ 散热方式：自然冷却■ 具有良好的屏蔽抗性能及电磁兼容性、输出过流、短路保护，过热保护，自恢复等功能1.3应用领域工控制和远距离直流供电系统、交换系统、A/D和D/A、铁路通讯、通信接口转换器、蜂窝、半导体激光、显示屏、监控设备、石油化工、便携仪表、医疗仪表、自控装置、防盗报*器、手持仪表、数字电路、IC卡电度表、空调电脑控制器等| 型号 | 输入电压（V） | 输出电压（Vo±2%） | 满载输出电流(mA) | 效率 | 重（g）±0.5 | 封装 | 认 | | WRS05S3.3-1W | 4.5-9VDC 4.5-9VDC | 3.3VDC | 303 | ≥72% | 4.6 | SIP | RoHS | | WRS05S05-1W | 5VDC | 200 | ≥73% | 4.6 | SIP | | WRS05S09-1W | 9VDC | 111 | ≥75% | 4.6 | SIP | | WRS05S12-1W | 12VDC | 83 | ≥75% | 4.6 | SIP | | WRS05S15-1W | 15VDC | 66.6 | ≥75% | 4.6 | SIP | RoHS | | WRS05S24-1W | 24VDC | 41.7 | ≥78% | 4.6 | SIP | | WRS12S3.3-1W | +9-18VDC | 3.3VDC | 303 | ≥72% | 4.6 | SIP | | WRS12S05-1W | 5VDC | 200 | ≥73% | 4.6 | SIP | | WRS12S09-1W | 9VDC | 111 | ≥75% | 4.6 | SIP | | WRS12S12-1W | 12VDC | 83 | ≥75% | 4.6 | SIP | | WRS12S15-1W | 15VDC | 66.6 | ≥75% | 4.6 | SIP | | WRS12S24-1W | 24VDC | 41.7 | ≥78% | 4.6 | SIP | | WRS24S3.3-1W | 18-36VDC | 3.3VDC | 303 | ≥72% | 4.6 | SIP | | WRS24S05-1W | 5VDC | 200 | ≥73% | 4.6 | SIP | | WRS24S09-1W | 9VDC | 111 | ≥75% | 4.6 | SIP | | WRS24S12-1W | 12VDC | 83 | ≥75% | 4.6 | SIP | | WRS24S15-1W | 15VDC | 66.6 | ≥75% | 4.6 | SIP | | WRS24S24-1W | 24VDC | 41.7 | ≥78% | 4.6 | SIP | | WRS48S3.3-1W | 36-72VDC | 3.3VDC | 303 | ≥72% | 4.6 | SIP | | WRS48S05-1W | 5VDC | 200 | ≥73% | 4.6 | SIP | | WRS48S09-1W | 9VDC | 111 | ≥75% | 4.6 | SIP | | WRS48S12-1W | 12VDC | 83 | ≥75% | 4.6 | SIP | | WRS48S15-1W | 15VDC | 66.6 | ≥75% | 4.6 | SIP | | WRS48S24-1W | 24VDC | 41.7 | ≥78% | 4.6 | SIP | | WRS05S3.3-2W | 4.5-9VDC | 3.3VDC | 606 | ≥72% | 4.6 | SIP | | WRS05S05-2W | 5VDC | 400 | ≥73% | 4.6 | SIP | | WRS05S09-2W | 9VDC | 222 | ≥75% | 4.6 | SIP | | WRS05S12-2W | 12VDC | 166.7 | ≥75% | 4.6 | SIP | | WRS05S15-2W | 15VDC | 133.3 | ≥75% | 4.6 | SIP | | WRS05S24-2W | 24VDC | 83.3 | ≥78% | 4.6 | SIP | | WRS12S3.3-2W | 9-18VDC | 3.3VDC | 606 | ≥72% | 4.6 | SIP | | WRS12S05-2W | 5VDC | 400 | ≥73% | 4.6 | SIP | | WRS12S09-2W | 9VDC | 222 | ≥75% | 4.6 | SIP | | WRS12S12-2W | 12VDC | 166.7 | ≥75% | 4.6 | SIP | | WRS12S15-2W | 15VDC | 133.3 | ≥75% | 4.6 | SIP | | WRS12S24-2W | 24VDC | 83.3 | ≥78% | 4.6 | SIP | | WRS24S3.3-2W | 18-36VDC | 3.3VDC | 606 | ≥72% | 4.6 | SIP | | WRS24S05-2W | 5VDC | 400 | ≥73% | 4.6 | SIP | | WRS24S09-2W | 9VDC | 222 | ≥75% | 4.6 | SIP | | WRS24S12-2W | 12VDC | 166.7 | ≥75% | 4.6 | SIP | | WRS24S15-2W | 15VDC | 133.3 | ≥75% | 4.6 | SIP | | WRS24S24-2W | 24VDC | 83.3 | ≥78% | 4.6 | SIP | | WRS48S3.3-2W | 36-72VDC | 3.3VDC | 606 | ≥72% | 4.6 | SIP | | WRS48S05-2W | 5VDC | 400 | ≥73% | 4.6 | SIP | | WRS48S09-2W | 9VDC | 222 | ≥75% | 4.6 | SIP | | WRS48S12-2W | 12VDC | 166.7 | ≥75% | 4.6 | SIP | | WRS48S15-2W | 15VDC | 133.3 | ≥75% | 4.6 | SIP | | WRS48S24-2W | 24VDC | 83.3 | ≥78% | 4.6 | SIP | RoHS |
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