工作温度：-40℃～+85℃
外形尺寸：31.60x20.30x10.20mm
产品特点
宽电压输入范围：2:1
效率高达 86%
隔离电压 1500VDC
短路保护（自恢复）
工作温度范围：-40℃ to +85℃
裸机满足 CISPR32/EN55032 CLASS A 要求
通过 EN62368 认证
WRA_P-3WR2 & WRB_P-3WR2 系列产品是 2:1 输入，常规电压输出的隔离 3W DC-DC 产品。该产品为较小体积 DIP 封装，较高的效率，满足–40℃ to +85℃ 工作温度，并且具有远程遥控和可持续短路保护功能。较小的尺寸和优良的成本设计，使得该变换器成为在通信设备、仪器仪表和工业电子应用中的理想解决方案。
| 序号 | 产品型号 | 功率 | 输入范围 | 输出电压 | 输出电流 | 状态 |
| 1 | WRB0505P-3WR2 | 3W | 4.5-9VDC | 5VDC | 600mA/30mA | 正常 |
| 2 | WRB0512P-3WR2 | 3W | 4.5-9VDC | 12VDC | 250mA/12mA | 正常 |
| 3 | WRB0515P-3WR2 | 3W | 4.5-9VDC | 15VDC | 200mA/10mA | 正常 |
| 4 | WRB1203P-3WR2 | 3W | 9-18VDC | 3.3VDC | 909mA/46mA | 正常 |
| 5 | WRB1205P-3WR2 | 3W | 9-18VDC | 5VDC | 600mA/30mA | 正常 |
| 6 | WRB1212P-3WR2 | 3W | 9-18VDC | 12VDC | 250mA/12mA | 正常 |
| 7 | WRB1215P-3WR2 | 3W | 9-18VDC | 15VDC | 200mA/10mA | 正常 |
| 8 | WRB1224P-3WR2 | 3W | 9-18VDC | 24VDC | 125mA/6mA | 正常 |
| 9 | WRB2403P-3WR2 | 3W | 18-36VDC | 3.3VDC | 909mA/46mA | 正常 |
| 10 | WRB2405P-3WR2 | 3W | 18-36VDC | 5VDC | 600mA/30mA | 正常 |
| 11 | WRB2409P-3WR2 | 3W | 18-36VDC | 9VDC | 333mA/16mA | 正常 |
| 12 | WRB2412P-3WR2 | 3W | 18-36VDC | 12VDC | 250mA/12mA | 正常 |
| 13 | WRB2415P-3WR2 | 3W | 18-36VDC | 15VDC | 200mA/10mA | 正常 |
| 14 | WRB2424P-3WR2 | 3W | 18-36VDC | 24VDC | 125mA/6mA | 正常 |
| 15 | WRB4803P-3WR2 | 3W | 36-75VDC | 3.3VDC | 909mA/46mA | 正常 |
| 16 | WRB4805P-3WR2 | 3W | 36-75VDC | 5VDC | 600mA/30mA | 正常 |
| 17 | WRB4812P-3WR2 | 3W | 36-75VDC | 12VDC | 250mA/12mA | 正常 |
| 18 | WRB4815P-3WR2 | 3W | 36-75VDC | 15VDC | 200mA/10mA | 正常 |