DRF-48V480W1GBA
| 输出 | DRF-12V120W1GBA | DRF-12V240W1GBA | DRF-24V120W1GBA | DRF-24V240W1GBA | DRF-24V480W1GBA | DRF-48V120W1GBA | DRF-48V240W1GBA | DRF-48V480W1GBA | |
| 输出电压 | 12 V | 12 V | 24 V | 24 V | 24 V | 48 V | 48 V | 48 V | |
| 输出电压范围 | 12-14 V | 12-14 V | 24-28 V | 24-28 V | 24-28 V | 48-55 V | 48-55 V | 48-55 V | |
| 输出电流 | 0-10.0 A | 0-20.0 A | 0-5.0 A | 0-10.0 A | 0-20.0 A | 0-2.5 A | 0-5.0 A | 0-10.0 A | |
| 输出功率 | 120 W | 240 W | 120 W | 240 W | 480 W | 120 W | 240 W | 480 W | |
| 纹波电压 (20 MHz) | < 100 mVpp @ 0°C~70°C | < 120 mVpp @ 0°C~70°C | < 150 mVpp @ 0°C~70°C | 150 mVpp typ. @ 0°C~70°C | |||||
| < 300 mVpp @ -30°C~0°C | < 300 mVpp @ -30°C~0°C | 450 mVpp typ. @ -30°C~0°C | |||||||
| 保持时间 | 115VAC | 35 ms typ. | 30 ms typ. | 35 ms typ. | 30 ms typ. | 25 ms typ. | 35 ms typ. | 30 ms typ. | 25 ms typ. |
| 230VAC | |||||||||
| 输入 | |||||||||
| 输入相数 | 单相 | ||||||||
| 输入电压范围 | 90-264 VAC | ||||||||
| 输入频率 | 47-63 Hz | ||||||||
| 输入电流 | 115VAC | 1.2 A typ. | 2.5 A typ. | 1.2 A typ. | 2.5 A typ. | 4.7 A typ. | 1.2 A typ. | 2.5 A typ. | 4.7 A typ. |
| 230VAC | 0.6 A typ. | 1.3 A typ. | 0.6 A typ. | 1.3 A typ. | 2.4 A typ. | 0.6 A typ. | 1.3 A typ. | 2.4 A typ. | |
| 满载效率 (负载) | 230VAC | 93.0% typ. | 93.5% typ. | 94.5% typ. | 95.0% typ. | 93.0% typ. | 94.0% typ. | 95.0% typ. | |
| 浪涌电流(冷启动) | 230VAC | 40 A typ. | |||||||
| 功率因素 | 115VAC | > 0.95 | > 0.96 | > 0.95 | > 0.96 | > 0.95 | > 0.96 | ||
| 230VAC | > 0.92 | > 0.93 | > 0.92 | > 0.93 | > 0.92 | > 0.93 | |||
| 漏电流 | 240 VAC | < 0.5 mA | < 0.5 mA | < 1.5 mA | < 0.5 mA | < 1.5 mA | |||
| 机构 | |||||||||
| 外壳 / 底架 | 金属 | ||||||||
| 尺寸(H × W × D) | mm | 123.6 × 30 × 116.8 | 123.6 × 40 × 116.8 | 123.6 × 30 × 116.8 | 123.6 × 40 × 116.8 | 123.6 × 56 × 116.8 | 123.6 × 30 × 116.8 | 123.6 × 40 × 116.8 | 123.6 × 56 × 116.8 |
| inch | 4.87 × 1.18 × 4.60 | 4.87 × 1.57 × 4.60 | 4.87 × 1.18 × 4.60 | 4.87 × 1.57 × 4.60 | 4.87 × 2.20 × 4.60 | 4.87 × 1.18 × 4.60 | 4.87 × 1.57 × 4.60 | 4.87 × 2.20 × 4.60 | |
| 重量 | kg | 0.5 | 0.64 | 0.5 | 0.64 | 0.88 | 0.5 | 0.64 | 0.88 |
| lb | 1.1 | 1.41 | 1.1 | 1.41 | 1.94 | 1.1 | 1.41 | 1.94 | |
| 冷却方式 | 自然对流 | ||||||||
| 平均故障间隔时间 | > 700,000 hrs | ||||||||
| 环境 | |||||||||
| 运行温度 | -30°C 至 +70°C | ||||||||
| 储存温度 | -40°C 至 +85°C | ||||||||
| 运行湿度 | 5 至 90% RH (无冷凝) | ||||||||
| 运行海拔高度 | 0 至 5,000 m (0 至 16,400 ft) | ||||||||
