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| Protection function 具体保护功能 | PSR150-A、PSR150-D | PSR150-A1、PSR150-A2、PSR150-D1 | ||
| Protection state 保护状态特征 | Support for auto-recovery 恢复特性 | Protection state 保护状态特征 | Support for auto-recovery 恢复特性 | |
| Output overvoltage protection 输出过压保护 | The power module is locked and does not supply power. 电源锁死，停止供电 | No 不能自动恢复供电 | The power module does not supply power. 电源停止供电 | Automatically restores power supply after the output voltage decreases to an acceptable range 降低输出电压后能自动恢复供电 |
| Short-circuit protection 短路保护 | The power module is locked and does not supply power. 电源锁死，停止供电 | No 不能自动恢复供电 | The power module does not supply power. 电源停止供电 | Automatically restores power supply after the short circuit condition is resolved 消除短路后能自动恢复供电 |
| Overcurrent protection 限流保护 | The power module is locked and does not supply power. 电源锁死，停止供电 | No 不能自动恢复供电 | The power module does not supply power. 电源停止供电 | Automatically restores power supply after the output current decreases to an acceptable range 降低电流后能自动恢复供电 |
| Overtemperature protection 过温保护 | The power module does not supply power. 停止供电 | Automatically restores power supply after the temperature decreases to an acceptable range 降温后自动恢复供电 | The power module does not supply power. 停止供电 | Automatically restores power supply after the temperature decreases to an acceptable range 降温后自动恢复供电 |
| Item 项目 | Specifications 规格 |
| Rated voltage range 输入额定电压范围 | PSR150-A/PSR150-A1/PSR150-A2：100 to 240V AC @ 50/60Hz PSR150-D/PSR150-D1：-48 to -60V DC |
| Max voltage range 输入电压范围 | PSR150-A/PSR150-A1/PSR150-A2：90 to 264V AC @ 47/63Hz PSR150-D/PSR150-D1：-36 to -72V DC |
| Output voltage 输出电压 | 12 V |
| Max output current 输出电流 | A |
| Max output power 输出功率 | 150 W |
| Dimensions (H × W × D) 外形尺寸（高×宽×深） | ××177 mm ( × 4 × in) |
| Operating temperature 工作温度 | -5°C to 55°C (25°F to 131°F) |
| Storage temperature 存储温度 | -40°C to 70°C (–40°F to +158°F) |
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