工作温度：-40℃～+85℃
外形尺寸：22.00x9.50x12.00mm
产品特点
超小型 SIP 封装
宽输入电压范围：2:1
工作温度范围：-40℃ to +85℃
隔离电压：1500VDC
低纹波噪声
短路保护（自恢复）
输出可关断
WRA_S-1WR2 & WRB_S-1WR2 系列产品是 2:1 输入，常规电压输出的隔离 1W DC-DC 产品。该产品为较小体积 SIP-8 的塑料引脚封装，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 | WRB0503S-1WR2 | 1W | 4.5-9VDC | 3.3VDC | 303mA/15mA | 正常 |
| 2 | WRB0505S-1WR2 | 1W | 4.5-9VDC | 5VDC | 200mA/10mA | 正常 |
| 3 | WRB0512S-1WR2 | 1W | 4.5-9VDC | 12VDC | 83mA/4mA | 正常 |
| 4 | WRB0515S-1WR2 | 1W | 4.5-9VDC | 15VDC | 67mA/3mA | 正常 |
| 5 | WRB0524S-1WR2 | 1W | 4.5-9VDC | 24VDC | 42mA/2mA | 正常 |
| 6 | WRB1203S-1WR2 | 1W | 9-18VDC | 3.3VDC | 303mA/15mA | 正常 |
| 7 | WRB1205S-1WR2 | 1W | 9-18VDC | 5VDC | 200mA/10mA | 正常 |
| 8 | WRB1209S-1WR2 | 1W | 9-18VDC | 9VDC | 111mA/6mA | 正常 |
| 9 | WRB1212S-1WR2 | 1W | 9-18VDC | 12VDC | 83mA/4mA | 正常 |
| 10 | WRB1215S-1WR2 | 1W | 9-18VDC | 15VDC | 67mA/3mA | 正常 |
| 11 | WRB1224S-1WR2 | 1W | 9-18VDC | 24VDC | 42mA/2mA | 正常 |
| 12 | WRB2403S-1WR2 | 1W | 18-36VDC | 3.3VDC | 303mA/15mA | 正常 |
| 13 | WRB2405S-1WR2 | 1W | 18-36VDC | 5VDC | 200mA/10mA | 正常 |
| 14 | WRB2412S-1WR2 | 1W | 18-36VDC | 12VDC | 83mA/4mA | 正常 |
| 15 | WRB2415S-1WR2 | 1W | 18-36VDC | 15VDC | 67mA/3mA | 正常 |
| 16 | WRB2424S-1WR2 | 1W | 18-36VDC | 24VDC | 42mA/2mA | 正常 |
| 17 | WRB4803S-1WR2 | 1W | 36-75VDC | 3.3VDC | 303mA/15mA | 正常 |
| 18 | WRB4805S-1WR2 | 1W | 36-75VDC | 5VDC | 200mA/10mA | 正常 |
| 19 | WRB4812S-1WR2 | 1W | 36-75VDC | 12VDC | 83mA/4mA | 正常 |
| 20 | WRB4815S-1WR2 | 1W | 36-75VDC | 15VDC | 67mA/3mA | 正常 |