| 型号 性能 | Y-S-350-5 | Y-S-350-7.5 | Y-S-350-12 | Y-S-350-13.5 | Y-S-350-15 | Y-S-350-24 | Y-S-350-27 | Y-S-350-48 |
| 直流输出电压 | 5V | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V |
| 输出电压容差(注2) | ±2% | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| 额定输出电流 | 50A | 40A | 29A | 25.8A | 23.2A | 14.6A | 13A | 7.3A |
| 输出电流范围 | 0-50A | 0-40A | 0-29A | 0-25.8A | 0-23.2A | 0-14.6A | 0-13A | 0-7.3A |
| 纹波及噪音(注3) | 50mVp-p | 150mVp-p | 150mV | 150mV | 150mV | 150mV | 200mV | 240mV |
| 进线稳定度(注4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| 负载稳定度(注5) | ±1% | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| 直流输出功率 | 250W | 300W | 348W | 348.3W | 348W | 350.4W | 351W | 350.4W |
| 效率 | 73% | 76% | 74% | 79% | 78% | 81% | 82% | 83% |
| 直流电压可调范围 | 4.5-5.6V | 6-9V | 10-13.2V | 12-15V | 13.5-18V | 20-26.4V | 26-32V | 41-56V |
| 输入电压范围 | 90～132VAC/180～264VAC BY SWITCH 47～63Hz;248～370VDC |
| 输入电流 | 6.5A/115V 4A/230V |
| 冲击电流 | 25A/115V 50A/230V |
| 漏电流 | <3.5mA/240VAC |
| 过载保护 | 无，交流开关恢复 |
| 过电压保护 | 5.75-6.75V | 9.4-10.9V | 13.8-16.2V | 15.5-18V | 18-21V | 27.6-32V | 33.7-39V | 57.6-67.2V |
| 高温保护 | RTH3>=65℃ FAN ON<=55℃ FAN OFF>=80℃切断输出(5～15V) RTH3>=70℃ FAN ON<=60℃ FAN OFF>=85℃切断输出(24～48V) |
| 温度系数 | ±0.03%℃(0～50℃) |
| 启动、上升、保持时间 | 200ms,50ms,20ms |
| 抗震性 | 10～500Hz,2G 10min./1周期,时长60分,EACH AXES |
| 耐压性 | 输入输出间:1.5KVAC，输入外壳:1.5KVAC，输出外壳:0.5KVAC |
| 隔离电阻 | 输入输出间，输入与外壳，输出与外壳:500VAC/100M Ohms |
| 工作温度、湿度 | -10℃～+50℃，20%～90%RH |
| 存储温度、温度 | -20℃～+85℃,10%～95%%RH |
| 外形尺寸 | 215*115*50mm |
| 重量 | 1.15Kgs |