Silverstone OP850-P
Contents
1. A8 AWG wire Signal Pin Pin Signal 22AWG wire N Yellow 12V 1 1 5VDC Red Black COM 2 2 COM Black Black COM 3 13 COM Black Red 5VDC 4 4 12V Yellow J SATA connector A18AWG wire Signal Pin Orange 3 3V 5 Black COM 4 Red 5V 3 Black COM 2 Yellow 12V 1 J 6 PIN PCI Express connector r 8AWG wire Signal Pin Pin Signal 18AWG wire N Yellow 12V 1 4 COM Black Yellow 12V 2 5 COM Black Yellow 12V 3 6 COM Black y 8PIN PCI Express connector A8AWG wire Signal Pin Pin Signal 18AWG wire N 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 P y OP850 P An a To be valid this sheet must be filled out by gt your salesperson at the time of purchase Store Purchaser TEE O 7 3 Purchase date E ONE i N IONN Model No ae IHN Serial No Z SilverStone Technology Co Ltd www silverstonetek com support silverstonetek com Issue date September 2008 NO G112084502. Tvout_holdup Vout 4 i Tac_on delay 1 Tpwok_low i i t ms Tsb_on delay lt i f i i Tpwok_on Tsb_on dela i T 1 1 1 1 1 T 1 1 1 1 e 1 1 1 1 T 1 1 1 1 1 1 i i Tpwok_off i y PWOK Tpwok_holdup i u Tsb_vout 1 Teb holdup 1 fs VSB i i Min gt 70mS i i eo i Tpson_on_delay PSONG i AC turn on off cycle r4 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 3V 12V and 12V power rails When this signal is not pulled low by the system or left open the outputs except the 5VSB and V bias turn off This signal is pulled to a standby voltage by a pull up resistor internal to the power supply Accepts an open collector drain input from the system Sigel mgs Pull up to VSB locted in power supply PSON Low Power ON L PSON High Power OFF J Table 13 PWOK Signal Characteristic 3 5 Efficiency The efficiency is specified at 50 and 20 loading conditions to help reduce system power consumption at typical system loading conditions Loading 100 of maximum 50 of maximum 20 of maximum Minimum gt 80 gt 80 gt 80 3 6 5VSB Standby The 5VSB output is always on 5V Standby when
3. Reliability 7 1 Mean Time Between Failures MTBF The MTBF of the power supply shall be calculated utilizing the Part Stress Analysis method of MIL217F or Bell core RPP The calculated MTBF of the power supply shall be greater than 100 000 hours under the following conditions Full rated load 120V AC input Ground Benign 25 C lw OP850 P Al 8 MECHANICAL REQUIREMENTS 8 1 Physical Dimension 150 mm W x 86 mm H x 150 mm D 8 2 Connectors Define A8AWG wire Signal Pin Pin Signal 18AWG wire gt Orange 3 3V 13 1 43 3V Orange Orange 22AWG 3 3Vsense 13 Blue 18AWG 12VDC 14 2 3 3V Orange Black COM 1513 COM Black Green 18AWG PS ON 16 4 5VDC Red Black COM 1715 COM Black Black COM 18 6 5VDC Red Black COM 19 7 COM Black White N C 20 8 PWRGOOD Grey 18AWG Red 5VDC 21 9 5Vsb Purple Red 5VDC 22 10 12V Vellow Red 22AWG 5Vsense 22 Red 5VDC 23 11 12V Yellow Black COM 24 12 3 3V Orange TS 18AWG wire Signal Pin Pin Signal 18AWG wire N Yellow 12V 5 1 COM Black Yellow 12V 6 2 COM Black Yellow 12V 7 3 COM Black Yellow 12V 8 4 COM Black W A8AWG wire Signal Pin Pin Signal 18AWG wire gt Black GND 1 3 12V Yellow Black GND 2 4 4 12V Yellow p L 08 4PIN peripheral connector HDD 4PIN floppy connector FDD
4. AC power is applied and power switch is turned on The 5VSB line is capable of delivering at a maximum of 4A for PC board circuit to operate Iw OPS850 P an 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 The current limit shall not trip under maximum continuous load or peak loading The power supply shall latch off if the current exceeds the limit The latch shall be cleared by toggling the PSON signal or by cycling the AC power The power supply shall not be damaged from repeated power cycling in this condition The 12V and 5VSB outputs shall be shorted circuit protected so that no damage can occur to the power supply Voltage Minimum Maximum Shutdown Mode 5V 110 160 Latch Off 3 3V 110 160 Latch Off 12V 110 160 Latch Off Table 14 Over Current protection 4 2 Over Voltage Protection The power supply shall shut down in a latch off mode when the output voltage exceeds the over voltage limit Voltage Minimum Maximum Shutdown Mode 5V 5 7V 6 5V Latch Off 3 3V 3 9
5. SILVERSTONE Designing Inspiration OP SERIES OP850 P Single rail stepping up to a higher gear Class leading single 12V rail with 7QA 850W continuous power output rated up to 50 C Low ripple amp noise with 3 voltage regulation Efficiency greater than 80 at 20 100 loading Quad PCI E 6pin dual PCI E 8pin connectors Silent running 120mm Fan with 20 dBA Support ATX 12V 2 3 amp EPS 12V SPECIFICATION SilverStone OP series OP850 P ATX12V 2 3 Switching Power Supply With Active PFC PS 2 850W wy OP850 P Am 1 General This is the specification of Model OP850 P 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 AC Input Voltage Frequency and Current Rating 100V 240Vac 47 63Hz 14 7A The power supply must operate within all specified limits over the input voltage range in Table 1 Harmonics distortion of up to 10 THD must not cause the power supply to go out of specified limits Parameter Minimum Norminal Maximum Max Current Voltage 115V 90 Vac 100 120Vac 132 Vac 14A Voltage 230V 180 Vac 200 240Vac 264Vac 7A Frequency 47 Hz 50 60 Hz 63 Hz Table 1 AC Input Voltage and Frequency 2 2 AC Inrush Current The power supply must meets inrush requireme
6. V 4 5V Latch Off 12V1 2 3 4 13 3V 14 5V Latch Off 5VSB 5 7 6 5 Auto recovery Table 15 Over Voltage protection 4 3 Short Circuit Protection The power supply shall shut down in a latch off mode when the output voltage is short circuit 5 Environmental Requirements 5 1 Temperature Operating Temperature Range 0 C 50 C 82 F 122 F Non Operating Temperature Range 40 C 70 C 40 F 158 F J 5 2 Humidity Operating Humidity Range 20 90 RH non condensing Non Operating Humidity Range 5 95 RH non condensing J 6 Agency Requirements 6 1 Safety Certification Product Safety UL 60950 1 2000Edition IEC60950 1 3 Edition EU Low Voltage Directive 73 23 EEC CB TUV CCC nT FCC Part15 Radiated amp Conducted Emissions CISPR RFI Emission 22 3 d Edition EN55022 1998 A1 2000 PFC Harmonic EN61000 3 2 2000 Flicker EN61000 3 3 1995 A1 2002 Immunity against EN55024 1998 A1 2001 and A2 2003 Electrostatic discharge IEC 61000 4 2 Radiated field strength IEC 61000 4 3 Fast transients IEC 61000 4 4 Surge voltage IEC 61000 4 5 RF Conducted IEC 61000 4 6 Voltage Dips and Interruptions IEC 61000 4 11 Table 16 Safety Certification 6 2 AC Input Leakage Current IInput leakage current from line to ground will be less than 3 5mA rms Measurement will be made at 240 VAC and 60Hz 7
7. ation of each other within this time 50 ms Tvout off All main output must leave regulation within this time 400 ms Table 10 Output Voltage Timing V1 10 Vout 1 I 1 1 1 1 1 1 1 1 1 1 1 i 4 v2 a oe v4 as Tvout_on u Tvout_off Tvout_rise gt Figure 1 Output Voltage Timing Item Description MIN MAX Units Tsb on delay Delay from AC being applied to 5VSB being within regulation 1500 mS Tac on delay Delay from AC being applied to all output voltages being within 2500 mS regulation Tvout holdup All main output voltage stay within regulation after loss of AC 18 mS Tpwok holdup Delay from loss of AC deassertion of PWOK 17 ms Delay from PSON active to output voltage within regulation Tpson on delay 5 400 mS limits Tpson pwok Delay from PSON deactive to PWOK being deasserted 50 mS Delay from output voltage within regulation limits to PWOK Tpwok on asserted at turn on 100 500 ms Delay from PWOK deasserted to output voltages 5V 3 3V Tpwok off 12V dropping out of regulation limits 1 mS Duration of PWOK being in the deasserted state during an off on Tpwok low cycle using AC or the PSON signal 100 ms Delay from 5VSB being in regulation to O Ps being in regulation Tsb vout at AGUR on gireg ure 50 1000 mS Ne J Table 11 Turn On Off Timing AC Input AC Off AC On i
8. nts of any rated AC voltage during turn on at any phase of voltage during a single cycle AC dropout condition during repetitive On Off cycling of AC and over the specified temperature range The peak inrush current shall be less than the rating of its critical components including input fuse bulk rectifiers and surge limiting device 2 3 Input Power Factor Correction Active PFC The power factor at full load shall be gt 0 99 at nominal input voltage 2 4 Input Current Harmonics When the power supply is operated in 90 264Vac of Sec 2 1 the input harmonic current drawn on the power line shall not exceed the limits set by EN61000 3 2 class D standards The power supply shall incorporate universal power input with active power factor correction 2 5 AC Line Dropout An AC line dropout of 17mS or less shall not cause any tripping of control signals or protection circuits If the AC dropout lasts longer than 17mS the power supply should recover and meet all turn on requirements The power supply shall meet the regulation requirement over all rated AC voltages frequencies and output loading conditions Any dropout of the AC line shall not cause damage to the power supply An AC line dropout is defined as a drop in AC line to OVAC at any phase of the AC line for any length of time 3 DC Output Specification 3 1 Output Current Loading The following tables define two power and current rating The power supply shall meet both s
9. tatic and dynamic voltage regulation requirements for minimum load condition Single rail for 12V Output Voltag 5V 43 3V POV ences av 5VSB_ Max Load 30A 28A 70A 0 5A 4A Min Load 1 0A 0A 3A 0A 0 1A Max Combined 180W 70A Total Output 830W 6W 20W Note 1 Maximum continuous total DC output power should not exceed 850 W 3 2 DC Voltage Regulation Ripple and Noise The power supply output voltages must stay within the following voltage limits when operating at steady state and dynamic loading conditions All outputs are measured with reference to the return remote sense ReturnS signal The 5V 3 3V 12V 12V and 5VSB outputs are measure at the power supply connectors references to ReturnS The 5V and 3 3V is measured at its remote sense signal 5VS 3 3VS located at the signal connector Output Voltage 5V 3 3V 12V1 12V2 12V3 12V4 12V 5VSB Load Reg 3 3 3 3 3 3 5 5 Line Reg 1 1 1 1 1 41 1 1 Ripple amp Noise 50mV 50mV 120mV 120mV 120mV 120mV 120mV 50mV Table 7 Regulation ripple and noise Ripple and Noise shall be measured using the following methods a Measurements made differentially to eliminate common mode noise b Ground lead length of oscilloscope probe shall be lt 0 25 inch c Measurements made where the cable connec
10. tors attach to the load d Outputs bypassed at the point of measurement with a parallel combination of 10uF tantalum capacitor in parallel with a 0 1uF ceramic capacitors e Oscilloscope bandwidth of 0 Hz to 20MHz f Measurements measured at locations where remote sense wires are connected g Regulation tolerance shall include temperature change warm up drift and dynamic load 3 3 Timing Requirements These are the timing requirements for the power assembly operation The output voltages must rise from 10 to within regulation limits Tvout_rise within 5 to 70mS The 5V 3 3V and 12V output voltages should start to rise at about the same time All outputs must rise monotonically The 5V output needs to be greater than the 3 3V output during any point of the voltage rise The 5V output must never be greater than the 3 3V output by more than 2 25V Each output voltage shall reach regulation within 50 mS Tvout_on of each other during turn on of the power supply Each output voltage shall fall out of regulation within 400 mS Tvout_off of each 4 other during turn off Figure 1 and figure 2 show the turn On and turn Off timing requirement In Figure 2 the timing is shown with both AC and PSON controlling the On Off of the power supply Iw OP850 P Al Item Description MIN MAX Units Tvout rise Output voltage rise time from each main output 5Vsb lt 70mS 5 70 mS Tvout on All main output must be within regul
Download Pdf Manuals
Related Search