SilverStone Silver Stone Strider Plus User Manual

SilverStone Silver Stone Strider Plus

SPECIFICATION

This specification describes the requirements of 750W,850W,1000Watts
switching power supply with an stretch ATX form-factor and EPS12V, +5V
standby voltage, remote on/off control, full range line input capability and
forced air cooling characteristics.

AC INPUT

**AC input requirements

**

The input voltage, current, and frequency requirements for continuous operation are stated below.

Table 1 AC Input Line Requirements.

Parameter| Min.| Nom.| Max.|

Unit

---|---|---|---|---

Vin( Full range )

| 90| 100—240| 264|

VACrms

Vin Frequency

| 47| 60—50| 63|

Hz

Iin(750W)

| | 10—5| |

Arms

Iin(850W)

| | 11—5.5| |

Arms

Iin(1000W)| | 12—6| | Arms

Power factor correction (PF)>0.90 at full load.

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

DC voltage regulation

Parameter

| Range| Min| Nom.| Max|

Unit

---|---|---|---|---|---

+3.3V

| +/-3%| +3.20| +3.3| +3.40|

Volts

+5V

| +/-3%| +4.85| +5.0| +5.15|

Volts

+12V

| +/-3%| +11.64| +12.0| +12.36|

Volts

-12V

| +/-10%| -13.20| -12.0| -10.80|

Volts

+5VSB

| +/-5%| +4.85| +5.0| +5.25|

Volts

Load ranges

750W(ST75F-P)
Load Range

Parameter

| Min| Nom| Max| Peak|

Unit

---|---|---|---|---|---

+3.3V

| 0| | 20| |

Amps

+5V

| 0.5| | 25| |

Amps

+12V

| 0.1| | 60| 66|

Amps

-12V

| 0| | 0.3| |

Amps

+5VSB

| 0.1| | 3.5| |

Amps

1. Maximum continuous total DC output power should not exceed 750W.
2. Maximum continuous combined load on +3.3 VDC and +5 VDC outputs shall not exceed 150W.
3. Maximum peak total DC output power should not exceed 800 W.
4. Peak power and current loading shall be supported for a minimum of 12 second.
5. Peak current for the combined 12V outputs shall be 66A.
6. When +12V is load to 28A , -12V minimum load is 0.02A.

850W(ST85F-P)
Load Range

Parameter| Min| Nom| Max| Peak|

Unit

---|---|---|---|---|---

+3.3V

| 0| | 20| |

Amps

+5V

| 0.5| | 25| |

Amps

+12V

| 0.1| | 67| 72|

Amps

-12V

| 0| | 0.3| |

Amps

+5VSB

| 0.1| | 3.5| |

Amps

1. Maximum continuous total DC output power should not exceed 850W.
2. Maximum continuous combined load on +3.3 VDC and +5 VDC outputs shall not exceed 180W.
3. Maximum peak total DC output power should not exceed 950 W.
4. Peak power and current loading shall be supported for a minimum of 12 second.
5. Peak current for the combined 12V outputs shall be 72A.
6. When +12V is load to 28A , -12V minimum load is 0.02A.

1000W(ST1000-P)
Load Range

Parameter

| Min| Nom| Max| Peak|

Unit

---|---|---|---|---|---

+3.3V

| 0| | 30| |

Amps

+5V

| 0.5| | 30| |

Amps

+12V

| 0.1| | 80| 85|

Amps

-12V

| 0| | 0.3| |

Amps

+5VSB

| 0.1| | 3.5| |

Amps

1. Maximum continuous total DC output power should not exceed 1000W.
2. Maximum continuous combined load on +3.3 VDC and +5 VDC outputs shall not exceed 180W.
3. Maximum peak total DC output power should not exceed 1100 W.
4. Peak power and current loading shall be supported for a minimum of 12 second.
5. Peak current for the combined 12V outputs shall be 85A.
6. When +12V is load to 28A , -12V minimum load is 0.02A.

Output Ripple

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

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 figure 1. 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, operation temperature.

Ripple voltage test circuit

Overshoot

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

Efficiency

Power supply efficiency typical 85% at 115Vac normal voltage.

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

Over Current Protection

The power supply shall have 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 shutdown and latch off.

750W(ST75F-P)

850W(ST85F-P)

1000W(ST1000-P)

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 shutdown. When the power supply temperature drops to within specified limits, the power supply shall restore power automatically. The OTP circuit must have built in hysteresis such that the power supply will not oscillate on and off due to temperature recovering condition.

Over-Power Protection

The power supply will be shutdown and latch off when output power within
105~150% of rated DC output.
Note : Assurance machine can work at low voltage, full load won’t damage machine.

Under Voltage Protection

In an under voltage fault occurs, the supply will latch all DC outputs into a shutdown state when +12V,+5V & +3.3V outputs under 85% of it’s maximum value.

Over voltage protection

The over voltage 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 over voltage condition on any or all outputs. The supply shall provide latch-mode over voltage protection as defined in Table.

Short circuit

An output short circuit is defined as any output impedance of less than 0.1 ohms. The power supply shall shut down and latch off for shorting the +3.3 VDC,+5 VDC or +12 VDC 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

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

Signal timing drawing

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

Figure 2. PS-OK Timing Sequence

1. T3: Power good signal turn on delay time (100ms~500ms)
2. T4: Power good signal turn off delay time (1ms min)
3. T2: Rise time (0.1~70ms)
4. T6: Hold up time (17ms min) Tested at 75% of maximum load and over
   100-240VAC input.

Hold up time

When the power loss its input power, it shall maintain 17ms in regulation limit at normal input voltage. (AC:115V/60Hz or 230V/50Hz,at 75% of maximum load)

ENVIRONMENT

Operation

Shipping and Storage

Altitude

MTBF

MTBF (mean time between failures) calculation

The demonstrated MTBF shall be 100,000 hours of continuous operation at 25 C, full load, and nominal line. The MTBF of the power supply be calculated in accordance with MIL-HDBK-217F. The DC FAN is not included.

MECHANICAL REQUIREMENTS

Physical Dimension

150 mm (W) × 86 mm (H) × 160mm (D)

Connectors

M/B 24PIN connector

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Orange| +3.3V| 13| 1| +3.3V| Orange
Orange| +3.3Vsense| 13
Blue| -12VDC| 14| 2| +3.3V| Orange
Black| COM| 15| 3| COM| Black
Green| PS-ON| 16| 4| +5VDC| Red
Black| COM| 17| 5| COM| Black
Black| COM| 18| 6| +5VDC| Red
Black| COM| 19| 7| COM| Black
White| N/C| 20| 8| PWRGOOD| Grey
Red| +5VDC| 21| 9| +5Vsb| Purple
Red| +5VDC| 22| 10| +12V| Yellow
Red| +5Vsense| 22
Red| +5VDC| 23| 11| +12V| Yellow
Black| COM| 24| 12| +3.3V| Orange

EPS 12V 8PIN Connector

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Yellow| +12V| 5| 1| COM| Black
Yellow| +12V| 6| 2| COM| Black
Yellow| +12V| 7| 3| COM| Black
Yellow| +12V| 8| 4| COM| Black

ATX 12V 4PIN (4+4PIN EPS 12V in split mode)

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Black| GND| 1| 3| 12V| Yellow
Black| GND| 2| 4| 12V| Yellow

4PIN peripheral connector (HDD)      4PIN floppy connector (FDD)

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Yellow| +12V| 1| 1| +5VDC| Red
Black| COM| 2| 2| COM| Black
Black| COM| 3| 3| COM| Black
Red| +5VDC| 4| 4| +12V| Yellow

SATA connector

| Signal| Pin
---|---|---
Orange| +3.3V| 5
Black| COM| 4
Red| +5V| 3
Black| COM| 2
Yellow| +12V| 1

8PIN PCI Express connector

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Yellow| +12V| 1| 5| COM| Black
Yellow| +12V| 2| 6| COM| Black
Yellow| +12V| 3| 7| COM| Black
Black sense1| COM| 4| 8| COM| Black

6PIN PCI Express connector

| Signal| Pin| Pin| Signal|
---|---|---|---|---|---
Yellow| +12V| 1| 4| COM| Black
Yellow| +12V| 2| 5| COM| Black
Yellow| +12V| 3| 6| COM| Black

SilverStone Technology Co. Ltd.
www.silverstone.com
support@silverstonetek.com
issue date: September, 2009
NO. G11210670

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