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NX-3500 Real Silent Power Supply 350Watt Special Edition

       Nexus NX-3500 Special Edition Real Silent power supply equipped with a large 12cm orange fan to provide sufficient airflow at a low fan speed and very low noise level.         

The Nexus NX-3500 Special Edition is the latest edition to the Nexus Real Silent power supply series. The Nexus NX-3500 Special Edition is equipped with a large 12 cm fan which provides sufficient airflow to cool the power supply at very low speed and at a very low noise level. This power supply configuration produces only 19.2 dB(A) in idle mode and will be inaudible when mounted in a computer system as the fan will be located on the inside of the computer case. The NX-3500 has longer power cables and is SATA ready!
Retail box: Nexus NX-3500 Special Edition Real Silent power supply comes in this atttactive retail box
Features:

  • Real silent power supply, only 19.2 dB(A) in idle mode

    • Real silent large 12 cm orange fan

    • High efficiency, Excellent air flow

    • Output over voltage protection

    • Short circuit protection on all output

    • Reset Table power shut down

    • Approved by: TÜV, CSA, UL, NEMKO, FCC, C-tick, BSMI, CE

    • 100% burn-in under high ambient temperature (50oC)

    • Vacuum-impregnated transformer

    • MTBF: 100K hours at 25oC

    • 100% Hi-pot tested

    • Line input fuse protection

    • Longer power cables

    • SATA ready!

    • Specifications:

    • Remote ON/OFF Control: The power supply shall accept a logic open collector level which will disable/enable all out put voltage (excluding +5V standby)

    • Output voltage hold-up time: 10.0mS minimum: at 230V / 50 Hz.

    • Operation at no load: The power supply will be capable of being operated with no load on any or all outputs without damage.

    • Over voltage protection:

      • +5V : 6.5V(max.)

      • +3.3V : 4.6V(max.)

      • +12V : 15.5V(max.)

    • Over current protection: There shall be protection from an output over-current event. The power supply may shutdown from such an event and require power-on restart. Testing consists of application of the listed over-current value with maximum load on all other outputs. Over-current test values: (maximum load)

      • +3.3V : 81A(max.)

      • +5V    : 65A(max.)

      • +12V  : 30A(max.)

    • Short current protection: A short circuit at any output shall cause no damage to the power supply nor blow the primary fuse. The power supply may shut down in the event of a short circuit and require power-on restart. A short circuit consists of application of a test resistance of less then 0.05 ohms at each output with maximum load on all outputs.

    • Output risetime: The cold-start enable output voltage risetime of all outputs shall be measured with maximum load on all outputs. Riseti me (10-90%):

      • +3.3V   20mS (max.)

      • +5V      20mS (max.)

      • +12V    20mS (max.)

      • -12V     20mS (max.)

      • -5V       20mS (max.)

      • +5Vsv   20mS (max.)

    • Output overshoot: No output voltage shall overshoot or generate spikes at turn-on or turn-off, during momentary power loss, output short, or realistic input voltage or output load changes. Overshoot is defined as any output that exceeds the voltage tolerance plus or minus an additional 5%.

    • Efficiency: Overall efficiency must be 65% min. measured at normal AC mains voltage and frequency with maximum loads on all outputs.

    • Power good signal: 230V (full load): 100-500mS

    • Temperature range:

      • operating 0oC~50oC

      • storage -20oC~+65oC

    • Relative Humidity: 90%

    • Safety requirements: TUV, NEMKO + CB REPORT

    • Dielectric strenght: Primary to frame ground: 1800 Vac for 1 sec. Primary to secondary: 1800 Vac for 1 sec.

    • Insulation resistance: Primary to secondary: 20 Meg. ohms min. Primary to frame ground: 20 Meg. ohms min.

    • Ground leakage current: The power supply ground leakage current shall be less than 0.5mA

    • Emission requirements:  The power supply ground leakage current shall be less than 3.5mA

  • Output Characteristics:
     
     

    Minimum

    		 Normal Maximum

    Load REG.

    Line REG.

    Ripple & Noise
     

    Load

    		 Load load
    +3,3V 0.3A 14.0A 21.2/28A ±5% ±1% 50mV P-P
    +5V 1.0A 12.7A 30/25.5A ±5% ±1% 50mV P-P
    +12V 0.2A 4.5A 16A ±5% ±1% 120mV P-P
    -12V 0.0A 0.4A 0.8A ±10% ±2% 120mV P-P
    -5V 0.0A 0.15A 0.3A ±10% ±2% 100mV P-P
    +5Vsb 0.0A 1.0A 2.0A ±5% ±1% 50mV P-P
     

    		 
    (1) +3.3V & +5V total output not exceed 220Watt. When +3.3V is load to 28A, the +5V maximum load is 25.5A. When +3.3V is load to 21.2A, the +5V maximum load is 30A.
    (2) +3.3V & +5V & +12V total output not exceed 330Watt.
    Technical drawing: A full technical drawing of the Nexus NX-3500SE Real Silent Power Supply is available upon request. The Nexus NX-3500SE is an ultra quiet power supply with enough power for the newest AMD and Intel machines.
    Comparison chart:
    Label:

    Nexus NX-3500 Special Edition Real Silent power supply label

    NX-3500padRegular price: $150.00padSale price: $69.00pad


    		 
     

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