DC24V 75W Switching Power Supply Dahua Technology PFM321S-75
- 90~264Vac wide-range voltage input, meet the requirements in different parts for electric network fluctuation;
- Support supply power to multi-channel cameras simultaneously to meet the demand of different loads for power supply;
- Support the output voltage adjustable: can adjust the output resistance to select the right output voltage (±10%) for different loads, which is flexible in field applications;
- High quality and reliability: Pass 3 months high temperature aging test;
| Weight | 0.3 kg |
|---|---|
| Brand | Dahua Technology |
Electrical Specification
| Input Voltage Range | 90~264Vac |
|---|---|
| Efficiency | 88.0% (@230Vac) |
| Output Voltage | 24Vdc (terminal output) |
| Out Voltage Tolerance | ±5% |
| Adjustable Range for DC Voltage | ±10% (21.6Vdc~26.4Vdc) |
| Rated Output Current | 3.2A |
| Output Power | 75W |
| No Load Power Consumption | <0.4W |
Protection/Environmental
| Surge Protected | Line to ground: ±2000V Line to line: ±1000V |
|---|---|
| ESD | Contact discharge: ±6000V Air discharge: ±8000V |
| Working Temperature | -20℃~+50℃(60% output at +70℃) -4℉~+122℉(60% output at +158℉) |
| Working Humidity | <90% RH |
Physical Properties
| Weightd | 0.3kg (0.44lb) |
|---|---|
| Dimension(LxWxH) | 129mmx97.5mmx30mm (5.08”x3.84“x1.18”) |
| Installation | Wall mount/Ceiling mount |
| Color | Metallic silver |
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