文件資料管制 文件資料管制 文件資料管制 All rights reserved FSP300-70PFL(SK) Main Feature: Active PFC Circuit Full Range Input

文件資料管制 文件資料管制 文件資料管制 All rights reserved MODEL: FSP300-70PFL(SK) Revision History Rev 1.1 Description Update 4.4. EFFICIENCY Update 4.5. Standby Power Consumption (5Vsb) & 5.3.VIBRATION Update 4.2. OUTPUT TRANSIENT LOAD RESPONSE 3.3Vdc Add 5.5 +5Vsb Mode (PS-ON/OFF) Acoustic Noise

文件資料管制 文件資料管制 文件資料管制 All rights reserved

文件資料管制 文件資料管制 文件資料管制 All rights reserved

文件資料管制 文件資料管制 文件資料管制 All rights reserved GENERAL DESCRIPTION AND SCOPE This is the specification of Model FSP300-70PFL(SK); AC-line powered switching power supply with active PFC (Power Factor Correction) circuit, meet EN61000-3-2 and with Full Range Input features. Designed and manufactured by FSP GROUP. The specification below is intended to describe as detailedly as possible the functions and performance of the subject power supply. Any comment or additional requirements to this specification from our customers will be highly appreciated and treated as a new target for us to approach. REFERENCE...

4.1.3. HOLD-UP TIME (@FULL LOAD)

(10% TO 90% OF FINAL OUTPUT VALUE, @FULL LOAD)

文件資料管制 文件資料管制 文件資料管制 All rights reserved 4.1.8.POWER GOOD SIGNAL The power good signal is a TTL compatible signal for the purpose of initiating an orderly star-up procedure under normal input operating conditions. This signal is asserted (low) until +5Vdc has reached 4.75 volts during power up. Characteristics: TTL signal asserted (low state) : less than 0.5V while sinking 10mA. TTL signal asserted (high state): greater than 4.75V while sourcing 500uA. High state output impedance: less or equal to 1Kohm from output to common. POWER GOOD @ 115/230V,FULL LOAD POWER FAIL @115/230V, FULL LOAD 4.2....

文件資料管制 文件資料管制 文件資料管制 All rights reserved Volts variation: Setting time: Setting time: 4.2.1 Transient Load Requirement Output +3.3V +5V +12V1,+12V2 △Step Load Size 30% of max load 30% of max load 30% of max load Load Slew Rate 0.5 A/μs 0.5 A/μs 1.0 A/μs 4.3. INPUT ELECTRICAL SPECIFICATIONS 4.3.1. VOLTAGE RANGE PARAMETER V-in Range UNITS V-rms 4.3.2. INPUT FREQUENCY INPUT FREQUENCY

PS_ON# is an active-low, TTL-compatible signal that allows a motherboard to remotely control the power supply in conjunction with features such as soft on/off, Wake on LAN+, or wake-on-modem. When PS_ON# is pulled to TTL low, the power supply should turn on the five main DC output rails: +12VDC,+5VDC,+3.3VDC,-5VDC,and -12VDC. When PS_ON# is pulled to TTL high or open-circuited, the DC output rails should not deliver current and should be held at zero potential with respect to ground. PS_ON# has no effect on the +5VSB output, which is always

enabled whenever the AC power is present. Table 15 lists PS_ON# signal characteristics. The power supply shall provide an internal pull-up to TTL high. The power supply shall also provide debounce circuitry on PS_ON# to prevent it from oscillating on/off at startup when activated by a mechanical switch. The DC output enable circuitry must be SELV-compliant. Table 15. PS_ON# Signal Characteristics Random Vibration 0.01g2/ Hz at 5 Hz, sloping to 0.02g2/ Hz at 20 Hz, and maintaining 0.02g2/ Hz from 20Hz to 500Hz. The area under the PSD curve is 3.13gRMS. The duration shall be 20 minutes per axis...

文件資料管制 文件資料管制 文件資料管制 All rights reserved non-recoverable failure or deviation from specified output characteristics. Storage 40G, 9 mSec. half-sine wave pulse in both directions on three mutually perpendicular axes. Operating 10G, 11mSec. half-sine wave pulse in both directions on three mutually Perpendicular axes. 5.5. +5Vsb Mode (PS-ON/OFF) Acoustic Noise (1) Position the microphone 30 centimeters above the x-y center of the EUT (2) Input voltage:110Vac/60Hz 220Vac/50Hz 6.1. LEAKAGE CURRENT In addition to the UL,CSA safety requirements,the leakage current from AC to safety ground will not exceed...

文件資料管制 文件資料管制 文件資料管制 All rights reserved - Manufacturer’s name and logo. - Model no., serial no., revision level, location of manufacturer. - The total power output and the maximum load for each output. - AC input rating. 8.2. DC OUTPUT IDENTIFICATION Each output connector will be labeled. 9.1. MTBF The power supply have a minimum predicted MTBF(MIL-HDBK-217) of 100,000 hours of continuous operation at 25℃, maximum-output load, and nominal AC input voltage.