ŐōŚŎőŊł ŐőĹĶı Elevated power without limits Class-leading single +12V rail with 70A @ 50°C Dual PCI-E 8pin connector Quad PCI-E 6pin connectors Six Serial ATA connectors Industrial class components Support for ATX 12V 2.
ŔőņńŊŇŊńłŕŊŐŏ SilverStone OLYMPIA OP850 Switching Power Supply Active PFC PS/2 850W 1. General This is the specification of Model OP850; it is intended to describe the functions and performance of the subject power supply. This PS/2 850 watts switching power supply with Active PFC (Power Factor Correction) capability, meets EN61000-3-2 and equips Full Range Input features. 2. AC Input Specifications 2-1.
OLYMPIA OP850 3. DC Output Specification 3-1. Output Current / Loading The following tables define two power and current rating. The power supply shall meet both static and dynamic voltage regulation requirements for minimum load condition. Output Voltag +5V +3.3V +12V -12V Max. Load 30A 28A 70A 0.5A 4A Min. Load 1.0A 0A 3A 0A 0.1A 6W 20W 180W Max.
Item Description MIN MAX Units Tvout rise Output voltage rise time from each main output.(+5Vsb < 70mS) 5 70 mS Tvout on All main output must be within regulation of each other within this time. 50 mS Tvout off All main output must leave regulation within this time 400 mS MAX Units Table 10 - Output Voltage Item MIN Tsb on-delay Delay from AC being applied to +5VSB being within regulation.
OLYMPIA OP850 AC Off AC Input AC On Tvout_holdup Vout Tac_on-delay Tpwok_low Tsb_on-delay Tpwok_off Tpwok_on PWOK Tsb_on-delay Tpwok_off Tpwok_on Tpwok_holdup Tsb_vout +5VSB Tpson_pwok Tsb_holdup Min.>70mS Tpson_on_delay PSON# AC turn on/off cycle PSON turn on/off cycle Figure 2 : Turn On/Off Timing 3-4. Remote On/Off Control : PSON# The PSON# signal is required to remotely turn on/off the power supply. PSON# is an active low signal that turns on the +5V, +3.
4. Protection Protection circuits inside the power supply shall cause only the power supply's main outputs to shutdown. If the power supply latches off due to a protection circuit tripping, either a AC cycle OFF for 15 sec, or PSON# cycle HIGH for 1 sec must be able to restart the power supply. 4-1. Over Current Protection This power supply shall have current limit to prevent the +5V, +3.3V, and +12V outputs from exceeding the values shown in table 14.
OLYMPIA OP850 5-2. Humidity Operating Humidity Range: 20% ~ 90%RH non-condensing Non-Operating Humidity Range: 5% ~ 95%RH non-condensing 6. Agency Requirements 6-1. Safety Certification.
. Connections 8-1. AC Input Connector The AC input connector shall be an IEC 320 C-14 power inlet. This inlet is rated for 15 A/250 VAC. 8-2. DC Wire Harness and Connector Requirements (Subject to change without notice; please see appendix: wireharness drawing) P1: Motherboard Power Connector Connector housing: 24- Pin Molex 5557 (No.39-01-2240) or Equivalent Contact: Molex 5556T (No.44476-1111) or Equivalent 07 Pin Signal Color Size 1 +3.3 VDC Orange 16 AWG 2 +3.
OLYMPIA OP850 P2: Processor Power Connector Connector housing: 8- Pin Molex 5557 (39-01-2080) or Equivalent Contact: Molex 5556T (39-00-0059) or Equivalent Pin Signal Color Size 1 COM Black 18 AWG 2 COM Black 18 AWG 3 COM Black 18 AWG 4 COM Black 18 AWG 5 +12 V Yellow/black stripe 16 AWG 6 +12 V Yellow/black stripe 16 AWG 7 +12 V Yellow/ stripe 16 AWG 8 +12 V Yellow/ stripe 16 AWG +12V Baseboard Power Connector Connector housing: 4- Pin Molex 5557 (39-01-2040) or Equival
OLYMPIA OP850 P2: Processor Power Connector Connector housing: 8- Pin Molex 5557 (39-01-2080) or Equivalent Contact: Molex 5556T (39-00-0059) or Equivalent Pin Signal Color Size 1 COM Black 18 AWG 2 COM Black 18 AWG 3 COM Black 18 AWG 4 COM Black 18 AWG 5 +12 V Yellow/black stripe 16 AWG 6 +12 V Yellow/black stripe 16 AWG 7 +12 V Yellow/ stripe 16 AWG 8 +12 V Yellow/ stripe 16 AWG +12V Baseboard Power Connector Connector housing: 4- Pin Molex 5557 (39-01-2040) or Equival
OLYMPIA OP850 9. Physical Characteristics Size 9.1 Power Supply Dimension: 150 mm(W) x 86 mm(H) x 150 mm(D) Mechanical drawing: Please refer to the attached sketch.
November, 2006 NO.
