Dahua DC12V 50W Switching Power Supply
'- 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.
Features
· 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.
Technical Specs
|
Input Voltage Range |
90~264Vac |
|
Efficiency |
85.0% (@230Vac) |
|
Output Voltage |
12Vdc (terminal output) |
|
Out Voltage Tolerance |
±5% |
|
Adjustable Range for DC Voltage |
±10% (10.8Vdc~13.2Vdc) |
|
Rated Output Current |
4.2A |
|
Output Power |
50W |
|
No Load Power Consumption |
<0.3W |
|
Surge Protected |
Line to ground: ±2000V |
|
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 |
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