SilverStone ST400 STRIDER User Manual

SilverStone ST400 STRIDER User Manual

Effortless power on demand atx12v 2.2 switching power supply ps/2 400w

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STRIDER
ST400
Effortless power on demand
Dual +12V rails for newest systems
6 pin PCI express connector
Silent running 120mm fan
Four serial ATA connectors
Components designed for reliability
Support ATX 12V 2.2

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Summary of Contents for SilverStone ST400 STRIDER

  • Page 1 STRIDER ST400 Effortless power on demand Dual +12V rails for newest systems 6 pin PCI express connector Silent running 120mm fan Four serial ATA connectors Components designed for reliability Support ATX 12V 2.2...
  • Page 2: Specification

    SPECIFICATION SilverStone STRIDER ST400 ATX12V 2.2 Switching Power Supply PS/2 400W 1. GENERAL REQUIREMENTS This specification describes a 400 watts power supply. With+ 5V stand-by , remote ON/OFF control for ATX system and passive PFC(Power Factor Correction) (option) circuit at 230 Vac.
  • Page 3: Output Requirements

    STRIDER ST400 3. OUTPUT REQUIREMENTS 3.1 OUTPUT VOLTAGE AND CURRENT MINIMUM MAXIMUM LOAD LINE NORMAL RIPPLE NOISE REG. REG. LOAD LOAD LOAD +3.3V 0.5A 10.0A ±5% ±1% 50mV P-P 50mV P-P 0.3A 7.0A ±5% ±1% 50mV P-P 50mV P-P +12V1DC 1.0A 7.0A ±5%...
  • Page 4: Output Load

    LOAD REGULATION CHARACTERISTICS LOAD OUTPUT LOAD CONDITION +3.3V +12V1DC +12V2DC -12V +5Vsb COND.1 0.5A 0.3A 1.0A 1.0A COND.2 3.0A 3.0A 2.0A 2.0A COND.3 2.0A 1.5A 0.15A 1.0A 5.0A 4.0A 0.15A 1.5A COND.4 8.0A 6.0A 0.3A 2.0A COND.5 COND.6 13.0A 12.0A 0.3A 2.5A 7.2A...
  • Page 5 STRIDER ST400 3.5 PROTECTION 3.5.1 Over-voltage protection In the event of an over-voltage condition on +3.3 & +5Vdc &+12V the power supply shall shutdown and require remote control or remove the AC mains input to reset the system. : 6.5V (maximum) +3.3V : 4.6V (maximum) +12V1DC : 15.5V (maximum)
  • Page 6: Power Good Signal

    3.7 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%.
  • Page 7: Physical Environment

    STRIDER ST400 4. PHYSICAL ENVIRONMENT 4.1 OPERATING CONDITIONS The power supply shall be capable of continuous operation and meet all electrical specification without need for adjustment when subjected to the following environmental conditions: 4.1.1 AMBIENT TEMPERATURE : 0 TO 50 The maximum continuous power rating of supply is 400W at 25 .
  • Page 8: Regulatory Compliance

    5. REGULATORY COMPLIANCE 5.1 SAFETY REQUIREMENTS -TUV EN60950 -UL 60950 5.2 DIELECTRIC STRENGTH Primary to Frame Ground : 1800 Vac for 1 sec. Primary to Secondary : 1800 Vac for 1 sec. 5.3 INSULATION RESISTANCE Primary to Secondary : 20 Meg. ohms Minimum. Primary to FRAME GROUND : 20 Meg.
  • Page 9: Pin Definition

    STRIDER ST400 6.3 RELIABILITY The power supply reliability, when calculated by MIL-HDBK-217; latest revision, are exceed 100,000 hours with all output at maximum load and an ambient temperature of 25 . 6.4 PIN DEFINITION M/B 24PIN connector Signal 18AWG wire Signal 18AWG wire Orange...
  • Page 10: Fan Speed Control

    4PIN peripheral connector (HDD) 4PIN floppy connector (FDD) Signal 18AWG wire Signal 22AWG wire Yellow +5VDC +12V Black Black Black Black +12V Yellow +5VDC SATA connector 18AWG wire Signal Orange +3.3V Black Black Yellow +12V 7. FAN SPEED CONTROL Fan voltage varies with the ambient temperature or output power. 8.
  • Page 11 STRIDER ST400 20885 Currier Road City of Industry , CA 91789 Tel: 909-598-2318 Fax: 909-598-2518 usasales...
  • Page 12 January, 2007 NO: G11203390...

Table of Contents