SILVERSTONE Flex ATX Series FX600 Platinum Cybenetics Platinum 600W Flex ATX Power Supply Instruction Manual

Flex ATX SERIES
FX600 Platinum
Cybernetics Platinum 600W Flex ATX power supply
Support standard Flex ATX form factor
High efficiency with Cybernetics Platinum certification
600W continuous power output at 40 ℃ operating temperature rated for 24/7 operation
Japanese primary capacitor
Class-leading single +12V rail
PCIe 8pin and PCIe 6pin connectors support
Active PFC

SPECIFICATION

SilverStone Flax ATX Series
FX600 Platinum SST-FX600-PT
Switching Power Supply
Cybernetics Platinum efficiency certified.
600W

This specification describes the requirements of 600W with full range voltage, switching power supply with Flex-ATX form-factor and,+5V standby voltage, remote on/off.

INPUT:

1.1 AC input requirements
The input voltage, current, and frequency requirements for continuous operation are stated below.
Table 1 AC Input Line Requirements

Power factor correction (PF)>0.9 at full load.

1.2 Inrush current regulation
The power supply must meet inrush requirements for any rated AC voltage, during turn on at any phase of AC voltage, during a single cycle AC dropout condition, during
repetitive ON/OFF cycling of AC, and over the specified temperature range (Top).
The peak inrush current shall be less than the ratings of its critical components (including input fuse, bulk rectifiers, and surge limiting device).

DC OUTPUT :

2.1 DC voltage regulation

Parameter

| Range| Min| Nom.| Max|

Unit

---|---|---|---|---|---
+3.3V| ±5%| +3.14| +3.3| +3.47| Volts
+5V| ±5%| +4.75| +5.0| +5.25| Volts
+12V| ±5%| +11.4| +12.0| +12.6| Volts
-12V| ±10%| -10.8| -12.0| -13.2| Volts
+5VSb| ±5%| +4.75| +5.0| +5.25| Volts

2.2 600W Load range

Parameter

| Min| Nom.| Max| Peak|

Unit

---|---|---|---|---|---
-F3.3V| 0.1| | ’15| | Amps
+5V| 0.2| | ’15| | Amps
+12V| 0.5| | 50| | Amps
-12V| OA| | 0.3| | Amps
+5VSb| OA| | 2.5| | Amps

Notes:
( 1 ) The maximum combined load on +3.3V and +5V outputs shall not exceed 80W.
( 2 ) The +12V maximum load shall not exceed 600W.
( 3 ) The maximum continuous average DC outputs power shall not exceed 600W.
2.3 Output Ripple
2.3.1 Ripple regulation

Parameter

| Ripple & Noise|

Unit

---|---|---
+3.3V| 50| mVp-p
+5V| 50| mVp-p
+12V| 120| mVp-p
-12V| 120| mVp-p
+5VSb| 50| mVp-p

2.3.2 Definition
The ripple voltage of the outputs shall be measured at the pins of the output connector when terminated in the load impedance specified in figure1. Ripple and noise are measured at the connectors with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading. Ripple shall be measured under any condition of line voltage, output load, line frequency, and operating temperature.

2.3.3 Ripple voltage test circuit

Figure 1. Ripple voltage test circuit

2.4 Overshoot
Any overshoot at turn on or turn off shall be less than 10% of the nominal voltage value, all outputs shall be within the regulation limit of section 2.0 before issuing the power
good signal of section 5.0.

2.5 Efficiency
At 115Vac

load

|

Efficiency

---|---
10%|
20%| 90%
50%| 92%
100%| 89%

2.6 Remote on/off control
When the logic level “PS-ON” is low, the DC outputs are to be enabled.
When the logic level is high or open collector, the DC outputs are to be disabled.

PROTECTION

3.1 Overcurrent protection
The power supply shall have a current limit to prevent the +3.3V,+5V, and +12V outputs from exceeding the values shown in the following table. If the current limits are exceeded the power supply shall shut down and latch off.

Voltage

|

Over Current Limit (lout limit)

---|---
+12V| 52A minimum;
70A maximum
+5V| 18A minimum;
30A maximum
+3.3V| 18A minimum;
30A maximum

3.2 Over Temperature Protection
The power supply will be protected against over-temperature conditions caused by loss of fan cooling or excessive ambient temperature. In an OTP condition, the PSU
will shut down. When the power supply temperature drops to within specified limits, the power supply shall restore power automatically. The OTP must have built-in
hysteresis such that the power supply will not oscillate on and off due to circuit temperature recovery conditions.

3.3 Over-power protection
The power supply will be shut down and latch off when the output power is within 110~130% of rated DC output.

Note: Assurance machine can work at low voltage, full load won’t damage the machine.

3.4 Under voltage protection.
In an under-voltage fault that occurs, the supply will latch all DC outputs into a shutdown state when +12V,+5V & +3.3V outputs are under 85% of its maximum value.

3.5 Overvoltage protection
The overvoltage sense circuitry and reference shall reside in packages that are separate and distinct from the regulator control circuity and reference. No single point fault shall be able to cause a sustained overvoltage condition on any or all outputs. The supply shall provide latch-mode over-voltage protection as defined in Table.

Output

| Minimum| Nominal| Maximum|

Unit

---|---|---|---|---
+12V VDC| 13| 15| 17| Volts
+5 VDC| 5.5| 6| 7| Volts
+3.3 VDC| 3.6| 4| 5| Volts

3.6 Short circuit protection
An output short circuit is defined as any output impedance of fewer than 0.1 ohms.
The power supply shall shut down and latch off for shorting the +3.3 VDC,+5 VDC, or+12VDC rails to return or any other rail. Shorts between main output rails and +5VSB shall not cause any damage to the power supply.
The power supply shall either shut down and latch off or fold back for shorting the negative rails.+5VSB must be capable of being shorted indefinitely, but when the short is removed, the power supply shall recover automatically or by cycling PS_ON#. The power supply shall be capable of withstanding a continuous short-circuit to the output without damage or overstress to the unit
3.7 No-load operation
No damage or hazardous condition should occur with all the DC output connectors disconnected from the load. The power supply may latch into the shutdown state.

TIMING

4.1 Signal timing drawing
Figure 2 is a reference for signal timing for main power connector signals and rails.

(1)T3: Power good signal turn-on delay time (100ms~500ms)
(2)T4: Power good signal turn off delay time (75%Load 1ms min)
(3)T2: Rise time (0.1~20ms)
(4)T6: Hold up time (75%Load 16ms Min)

4.2 Hold uptime
When the power loses its input power, it shall maintain 16ms in regulation limit at normal input voltage and 75% load (AC:115V/60Hz or 230V/50Hz)

ENVIRONMENT

5.1 Operation

5.2 Shipping and Storage

5.3 Altitude

SAFETY

6.1 Underwriters Laboratory (UL) recognition.
The power supply is designed to meet UL 60950/62368.

ELECTROMAGNETIC COMPATIBILITY (EMC)

MTBF

8.1 MTBF (mean time between failures) calculation
The demonstrated MTBF shall be 100,000 hours of continuous operation at 25 C, full load, and 120V AC input. The MTBF of the power supply shall be calculated in accordance with MIL-HDBK-217F. The DC FAN is not included.

MECHANICAL REQUIREMENTS

9.1 Physical dimension: L150mmW82mmH40.5mm

0. POWER SUPPLY CONNECTOR OVERUSE DEFINITION

Power supply connector overuse definition

A single PCIe 8pin cable and connector’s maximum current rating is 12.5A, which is 150W (+12V x 12.5A). So SilverStone’s warranty will not cover damages or malfunction resulting from the use of a graphics card or expansion card with a single PCIe 8pin connector that exceeds the standard 225W total power draw (150W from PCIe 8pin connector + 75W from PCIe motherboard slot). Similarly, a graphics card or expansion card with dual PCIe 8pin connectors that exceed 375W total power draw (300W from two PCIe 8pin connectors + 75W from PCIe motherboard slot) will also not be covered under warranty.

Peripheral (Molex) or SATA connector’s maximum current rating is 5A, which is 60W (+12V x 5A) or 25W (+5V x 5A). Please ensure connected devices are operating under these limits. SilverStone’s warranty will not cover damages or malfunction resulting from usage exceeding these connectors and their associated cables.

24pin motherboard connector’s maximum current rating for its dual +12V metal pins is 5A each, which totals 120W (+12V x 5A x 2). Please ensure that +12V drawing devices connected to the motherboard are operating under these limits. SilverStone’s warranty will not cover damages or malfunction resulting from usage exceeding these connectors and their associated cables.

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

SilverStone Technology Co., Ltd.
wvvw.silverstonetek.com
support@silverstonetek.com
NO.G11243300

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