SilverStone ST45NF [5/15] Nj450 manual 4

Output Voltage

Max. Load

Min. Load

Peak Power

+3.3V +5V +12V -12V +5VSB

Output Voltage

Max. Load

Min. Load

Peak Power

+3.3V +5V +12V -12V +5VSB

22A 15A 35A 0.5A 2.5A

0A 0A

0.5A

40A

0A 0A

0A 3.5A

Note 1: The +5 & +3.3 Volt total output shall not exceed 130 W.

Note 2: The +5, +3.3 & +12Volt total output shall not exceed 430W.

Note 3: Maximum continues total DC output power should not exceed 450W

Note 4: Peak Power should not exceed 500W

450W /25 C at 180Vac ~264Vac

Table 5 - High Load Range 1:

3.2. DC Voltage Regulations, Ripple and Noise

The power supply output voltages must stay within the following voltage limits when

operating at steady state and dynamic loading conditions. All outputs are measured

with reference to the return remote sense (ReturnS) signal. The +5V,+12V, -5V,-12V

and +5VSB outputs are measure at the power supply connectors references to

ReturnS. The +5V and +3.3V is measured at its remote sense signal (+5VS+, +3.3VS+)

located at the signal connector.

+5%/-5% +5%/-5% +5%/-5% +10%/-10% +5%/-5%

50mV 50mV 50mV

120mV 120mV

Table 7 - Regulation, ripple and noise

Ripple and noise shall be measured using the following methods:

(a) Measurements made differentially to eliminate common-mode noise

(b) Ground lead length of oscilloscope probe shall be 0.25 inch.

(d) Outputs bypassed at the point of measurement with a parallel combination of

10uF tantalum capacitor in parallel with a 0.1uF ceramic capacitors.

(e) Oscilloscope bandwidth of 0 Hz to 20MHz.

(f) Measurements measured at locations where remote sense wires are connected.

(g) Regulation tolerance shall include temperature change, warm up drift and dynamic load

SST-ST45NF