SilverStone ST50F-ES Specifications

SilverStone ST50F-ES Specifications

Strider essential series atx12v 2.3 switching power supply with active pfc ps/2

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Strider Essential Series
ST50F-ES / ST40F-ES
Power for everything you need
High efficiency with 80Plus certification
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24hour continuous power output with 40 C operating temperature
Class-leading single +12V rail
Multiple protection circuitry
November, 2009
Silent running 120mm fan with 18dBA
NO.G1121
PCI-E 8pin and PCI-E 6pin connector support
ATX 12V 2.3 support
Active PFC circuitry

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Summary of Contents for SilverStone ST50F-ES

  • Page 1 Strider Essential Series ST50F-ES / ST40F-ES Power for everything you need High efficiency with 80Plus certification 24hour continuous power output with 40 C operating temperature Class-leading single +12V rail Multiple protection circuitry November, 2009 Silent running 120mm fan with 18dBA NO.G1121...
  • Page 2: Specification

    Strider Essential Series SPECIFICATION 2.2 Input Frequency SilverStone Essential Plus 2.2.1 ST50F-ES ST50F-ES Nominal Frequency Frequency Variation Range 50-60 Hz 47 Hz to 63 Hz ST40F-ES 2.2.2 ST40F-ES ATX12V 2.3 Switching Power Supply Nominal Frequency Frequency Variation Range With Active PFC...
  • Page 3: Output Characteristics

    Strider Essential Series STRIDER ST1000 STRIDER ST1000-NV 3.1.2 ST40F-ES 2.5 Efficiency Output Load Range Ripple ST50F-ES, ST40F-ES provides an efficiency of >80% when measured at full load Peak Regulation Voltage P-P Max under 115V/60Hz and 230V/50Hz condition. 1. +5V 0.2A 20.0A ±5%...
  • Page 4 When this signal is asserted high, there should be sufficient mains energy stored by the converter to guarantee continuous power operation within specification. 3.3.1 ST50F-ES Conversely, when either the +5VDC or the +3.3VDC output voltage falls below the under...
  • Page 5: Start Stability

    8. PRODUCT SAFETY 5.1 No Load Start 8.1 Safety Requirement When power is applied to ST50F-ES & ST40F-ES with no load connected or TUV, UL/c-UL,CB under minimum load connected, neither damage to power supply nor hazards to users will occur.
  • Page 6: Power Factor

    Strider Essential Series Time Diagram 12.2 Connectors M/B 24PIN connector Signal Signal Orange +3.3V +3.3V Orange Orange +3.3Vsense +3.3V Orange Blue -12VDC Black Black +5VDC Green PS-ON Black Black +5VDC Black Figure 1 Black Black White * T1 : Turn on time ( 2 sec. Max.) PWRGOOD Grey <...
  • Page 7 Strider Essential Series 4PIN peripheral connector (HDD) 4PIN floppy connector (FDD) Signal Signal Yellow +12V +5VDC Black Black Black Black +5VDC +12V Yellow SATA connector Signal Orange +3.3V Black Black Yellow +12V 8PIN PCI Express connector Signal Signal Yellow +12V Black Yellow +12V...

This manual is also suitable for:

St40f-esEssential plus st50f-esEssential plus st40f-es

Table of Contents