OP SERIES OP60 -P Single rail stepping up to a higher gear Class-leading single rail with A 60W continuous power output rated up to 0 C Low ripple & noise with ±% voltage regulation Efficiency greater than 80% at 0%~00% loading Quad PCI-E 6pin, single PCI-E 8pin connectors Silent running 0mm Fan with 0 dba Support ATX V. & EPS V
0 SPECIFICATION SilverStone OP series OP60-P ATXV. Switching Power Supply With Active PFC PS/ 60W
OP60 - P. General This is the specification of Model OP60-P; it is intended to describe the functions and performance of the subject power supply. This PS/ 60 watts switching power supply with Active PFC (Power Factor Correction) capability, meets EN6000-- and equips Full Range Input features.. AC Input Specifications. AC Input Voltage, Frequency and Current ( Rating: 00V-0Vac, 7-6Hz, 0-A ) The power supply must operate within all specified limits over the input voltage range in Table. Harmonics distortion of up to 0% THD must not cause the power supply to go out of specified limits. Parameter Voltage (V) Voltage (0V) Frequency Minimum 90 Vac 80 Vac 7 Hz Norminal 00-0Vac 00-0Vac 0 / 60 Hz Maximum Vac 6Vac 6 Hz Max. Current 0A A Table AC Input Voltage and Frequency - AC Inrush Current The power supply must meets inrush requirements 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).. Input Power Factor Correction ( Active PFC) The power factor at full load shall be 0.99 at nominal input voltage.. Input Current Harmonics When the power supply is operated in 90-6Vac of Sec.., the input harmonic current drawn on thepower line shall not exceed the limits set by EN6000-- class D standards. The power supply shall incorporate universal power input with active power factor correction.. AC Line Dropout An AC line dropout of 7 or less shall not cause any tripping of control signals or protection circuits. If the AC dropout lasts longer than 7 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 0VAC at any phase of the AC line for any length of time. 0
. DC Output Specification. 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. Single rail for Output Voltag Max. Load Min. Load Max. Combined Total Output +V 0A.0A 80W A 0A 60W (Single Rail) A A A -V 0.A 0A 6W +VSB A 0.A 0W Note : Maximum continuous total DC output power should not exceed 60 W.. 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 +V,,, -V and +VSB outputs are measure at the power supply connectors references to ReturnS. The +V and is measured at its remote sense signal (+VS, S) located at the signal connector. Output Voltage Load Reg. Line Reg. Ripple & Noise +V +/-% ±% 0mV +/-% ±% 0mV +/-% ±% 0mV +/-% ±% 0mV +/-% ±% 0mV +/-% ±% 0mV -V +/-0% ±% 0mV +VSB +/-% ±% 0mV Table 7 Regulation, ripple and noise 0 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 < - 0. inch. c) Measurements made where the cable connectors attach to the load. d) Outputs bypassed at the point of measurement with a parallel combination of 0uF tantalum capacitor in parallel with a 0.uF ceramic capacitors. e) Oscilloscope bandwidth of 0 Hz to 0MHz. f) Measurements measured at locations where remote sense wires are connected. g) Regulation tolerance shall include temperature change, warm up drift and dynamic load. Timing Requirements These are the timing requirements for the power assembly operation. The output voltages must rise from 0% to within regulation limits (Tvout_rise) within to 70. The +V, and output voltages should start to rise at about the same time. All outputs must rise monotonically. The +V output needs to be greater than the output during any point of the voltage rise. The +V output must never be greater than the output by more than.v. Each output voltage shall reach regulation within 0 (Tvout_on) of each other during turn on of the power supply. Each output voltage shall fall out of regulation within 00 (Tvout_off) of each other during turn off. Figure and figure show the turn On and turn Off timing requirement. In Figure, the timing is shown with both AC and PSON# controlling the On/Off of the power supply.
OP60 - P Item Description MIN MAX Units Tvout rise Output voltage rise time from each main output.(+vsb < 70) 70 Tvout on All main output must be within regulation of each other within this time. 0 Tvout off All main output must leave regulation within this time 00 Table 0 Output Voltage Timing Item Tsb on-delay Description Delay from AC being applied to +VSB being within regulation. MIN MAX 00 Units Tac on-delay Delay from AC being applied to all output voltages being within regulation. 00 Tvout holdup All main output voltage stay within regulation after loss of AC 8 Tpwok holdup Delay from loss of AC deassertion of PWOK. 7 Tpson on delay Delay from PSON# active to output voltage within regulation limits. 00 Tpson pwok Delay from PSON# deactive to PWOK being deasserted. 0 Tpwok on Delay from output voltage within regulation limits to PWOK asserted at turn on. 00 00 Tpwok off Delay from PWOK deasserted to output voltages (+V,, ) dropping out of regulation limits. Tpwok low Duration of PWOK being in the deasserted state during an off/on cycle using AC or the PSON# signal.. 00 Tsb vout Delay from +VSB being in regulation to O/Ps being in regulation at AC turn on. Table Turn On/Off Timing 0 000 0
AC Input AC Off AC On Vout Tvout_holdup Tac_on-delay Tpwok_low Tsb_on-delay PWOK Tpwok_on Tpwok_off Tpwok_holdup Tsb_on-delay Tpwok_on +VSB Tsb_vout Tsb_holdup Min.>70 PSON# Tpson_on_delay AC turn on/off cycle PSON turn on/off cycle Figure : Turn On/Off Timing. 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 +V,, and V power rails. When this signal is not pulled low by the system, or left open, the outputs (except the +VSB and V bias) turn off. This signal is pulled to a standby voltage by a pull-up resistor internal to the power supply. Type PSON# = Low PSON# = High Accepts an open collector/drain input from the system. Pull-up to VSB locted in power supply. Power ON Power OFF Table PWOK Characteristic. Efficiency The efficiency is specified at 0% and 0% loading conditions to help reduce system power consumption at typical system loading conditions. Loading 00% of maximum 0% of maximum 0% of maximum Minimum >80% >80% >80%.6 +VSB (Standby) The +VSB output is always on (+V Standby) when AC power is applied and power switch is turned on. The +VSB line is capable of delivering at a maximum of A for PC board circuit to operate. 0
OP60 - P. 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 sec, or PSON# cycle HIGH for sec must be able to restart the power supply.. Over Current Protection This power supply shall have current limit to prevent the +V,, and outputs from exceeding the values shown in table. 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 -V and +VSB outputs shall be shorted circuit protected so that no damage can occur to the power supply. Voltage +V Minimum 0% 0% 0% Maximum 60% 60% 60% Shutdown Mode Latch Off Latch Off Latch Off Table Over Current protection. Over Voltage Protection The power supply shall shut down in a latch off mode when the output voltage exceeds the over voltage limit. Voltage +V VSB Minimum +.7V +.9V.7 Maximum +6.V +.V +.V 6. Shutdown Mode Latch Off Latch Off Latch Off Auto recovery Table Over Voltage protection. Short Circuit Protection The power supply shall shut down in a latch off mode when the output voltage is short circuit.. Environmental Requirements. Temperature Operating Temperature Range: 0 ~ 0 ( ~ ) Non-Operating Temperature Range: -0 ~ 70 (-0 ~ 8 ) 06
. Humidity Operating Humidity Range: Non-Operating Humidity Range: 0% ~ 90%RH non-condensing % ~ 9%RH non-condensing 6. Agency Requirements 6. Safety Certification. Product Safety: RFI Emission: PFC Harmonic: Flicker: Immunity against: -Electrostatic discharge: -Radiated field strength: -Fast transients: -Surge voltage: -RF Conducted -Voltage Dips and Interruptions UL 6090-000Edition, IEC6090-, rd Edition EU Low Voltage Directive (7//EEC) (CB) TUV, CCC FCC Part ( Radiated & Conducted Emissions ) CISPR, rd Edition / EN0: 998 + A: 000) EN6000--:000 EN6000--: 99 + A: 00 EN0: 998 + A: 00 and A: 00 -IEC 6000-- -IEC 6000-- -IEC 6000-- -IEC 6000-- -IEC 6000--6 -IEC 6000-- 6. AC Input Leakage Current Table 6 Safety Certification IInput leakage current from line to ground will be less than.ma rms. Measurement will be made at 0 VAC and 60Hz. 7. Reliability 7. Mean Time Between Failures (MTBF) The MTBF of the power supply shall be calculated utilizing the Part-Stress Analysis method of MIL7F or Bell core RPP. The calculated MTBF of the power supply shall be greater than 00,000 hours under the following conditions: Full rated load 0V AC input Ground Benign C 07
OP60 - P 8. MECHANICAL REQUIREMENTS 8. Physical Dimension 0 mm (W) 86 mm (H) 0 mm (D) 8. Connectors Define M/B PIN connector Orange Orange(AWG) sense Orange Blue (8AWG) -VDC Orange Green(8AWG) PS-ON 6 +VDC 7 8 6 +VDC 9 7 White N/C 0 8 PWRGOOD Grey (8AWG) +VDC 9 +Vsb Purple (AWG) +VDC +Vsense 0 +VDC Orange EPS V 8PIN connector 6 7 8 ATX V PIN(+PIN EPS V in split mode) GND GND 08
PIN peripheral connector (HDD) PIN floppy connector (FDD) 8 AWG wire AWG wire +VDC +VDC SATA connector Orange +V 6 PIN PCI Express connector 6 8PIN PCI Express connector 6 7 sense 8 09
OP60 - P 0