| 加工定制：是 | 品牌：Gwinstek/固纬 | 型号：PSU 40-38 |
| 类型：开关式直流稳压器 | 输出电流：PSU 40-38A | 输入电压：PSU 40-38V |
| 输出电压：详见资料V | 输出功率：详见资料W | 频率范围：详见资料 |
| 工作温度：5kg | 产品认证：详见资料 |
| PSU 12.5-120 | 1500W 可程式交換式直流電源供應器 |
| PSU 20-76 | 1520W 可程式交換式直流電源供應器 |
| PSU 40-38 | 1520W 可程式交換式直流電源供應器 |
| PSU 60-25 | 1500W 可程式交換式直流電源供應器 |
| PSU 6-200 | 1200W 可程式交換式直流電源供應器 |
| Model | PSU | 6-200 | 12.5-120 | 20-76 | 40-38 | 60-25 | |
| Rated Output Voltage (*1) | V | 6 | 12.5 | 20 | 40 | 60 | |
| Rated Output Current (*2) | A | 200 | 120 | 76 | 38 | 25 | |
| Rated Output Power | W | 1200 | 1500 | 1520 | 1520 | 1500 | |
| Constant Voltage Mode | |||||||
| Model | PSU | 6-200 | 12.5-120 | 20-76 | 40-38 | 60-25 | |
| Line regulation (*3) | mV | 2.6 | 3.25 | 4 | 6 | 8 | |
| Load regulation (*4) | mV | 2.6 | 3.25 | 4 | 6 | 8 | |
| Ripple and noise (*5) | p-p (*6) | mV | 60 | 60 | 60 | 60 | 60 |
| r.m.s. (*7) | mV | 8 | 8 | 8 | 8 | 8 | |
| Temperature coefficient | ppm/ °C | 100ppm/°C of rated output voltage, after a 30 minute warm-up. | |||||
| Remote sense compensation voltage (single wire) | V | 1 | 1 | 1 | 2 | 3 | |
| Rise time (*8) | Rated load | ms | 80 | 80 | 80 | 80 | 80 |
| No load | ms | 80 | 80 | 80 | 80 | 80 | |
| Fall time (*9) | Rated load | ms | 10 | 50 | 50 | 80 | 80 |
| No load | ms | 500 | 700 | 800 | 1000 | 1100 | |
| Transient response time (*10) | ms | 1.5 | 1 | 1 | 1 | 1 | |
| Constant Current Mode | |||||||
| Model | PSU | 6-200 | 12.5-120 | 20-76 | 40-38 | 60-25 | |
| Line regulation (*3) | mA | 22 | 14 | 9.6 | 5.8 | 4.5 | |
| Load regulation (*11) | mA | 45 | 29 | 20.2 | 12.6 | 10 | |
| Ripple and noise (*12) | r.m.s. | mA | 400 | 240 | 152 | 95 | 75 |
