U-TECHNOLOGY 优科 UPD2450W-4S LED电源50W
| 类型 | UPD2450W-2S | UPD2450W-4S |
| 输出 | 最大2CH输出：50W | 最大4通道输出：50W |
| 输入电压 | 交流100-240V 50/60Hz |
| 输入电流 | ACIN 100V 1.3A典型值（Io=100%） |
| ACIN 200V 0.7A典型值（Io=100%） |
| 浪涌电流 | 冷启动时 ACIN 100V 15Atyp. (Io=100%) |
| ACIN 200V 30Atyp. (Io=100%) at cold start |
| Operating temperature/humidity | 0-40℃ /20-85%RH (non condensing) |
| Storage temperature/humidity | -15-85℃ / 20-85%RH (non condensing) |
| Output mode | DC pulse system (approx. 78 KHz) |
| Output control | 8-bit light control PWM control |
| External light control | 8-bit digital light control (parallel) |
| Output ON/OFF | Yes (photocoupler insulation type) |
| Error output | Yes (photocoupler insulation type/control error) |
| Interface | D-SUB25PIN (male) |
| Cooling system | Natural air-cooling |
| Mounting method | Horizontal installation with rubber feet down |
| Output connector | SMP-03V-BC(JST) 1: Output + 3: Output – |
| Weight | Approx. 1kg | Approx. 1.2 kg |
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