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Issued Date: 2009-January-19

SPECIFICATION

SilverStone

300W SFX Switching Power Supply

FSP300-60GHS

Meet 80 Plus Active PFC Circuit

Full Range Input Small Size

1. GENERAL DESCRIPTION AND SCOPE

This is the specification of Model UFSP300-60GHSU; AC-line powered switching power supply

with active PFC (Power Factor Correction) circuit, meet EN61000-3-2 and with Full Range Input

features.

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

usto approach.

2. REFERENCE DOCUMENTS

The subject power supply will meet the EMI requirements and obtain main safety approvals

as following:

2.1 EMI REGULATORY

- FCC Part 15 Subpart J, Class ‘B’ 115 Vac operation.

- CISPR 22 Class ‘B’ 230 Vac operation.

Summary of content (8 pages)

PAGE 1
SPECIFICATION SilverStone 300W SFX Switching Power Supply FSP300-60GHS Meet 80 Plus Active PFC Circuit Full Range Input Small Size 1. GENERAL DESCRIPTION AND SCOPE This is the specification of Model UFSP300-60GHSU; AC-line powered switching power supply with active PFC (Power Factor Correction) circuit, meet EN61000-3-2 and with Full Range Input features. The specification below is intended to describe as detailedly as possible the functions and performance of the subject power supply.
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.2 SAFETY - NEMKO EN 60950 - TUV EN60950 OR VDE EN60950 - CSA-C22.2 NO. 60950 - IEC 60950 - UL 60950 - CE : EN 55022:1998+A1: 2000, Class B EN 61000-3-2: 2000 EN 61000-3-3: 1995+A1: 2001 CISPR22: 1997+A1: 2000, Class B AS/NZS CISPR 22: 2002, Class B 3. INPUT ELECTRICAL SPECIFICATIONS 3.1. AC INPUT Parameter Min. Nom.(1) Max. Unit 90 115 135 Vin (115VAC) VAC rms 180 230 265 Vin (230VAC) VAC rms 47 -63 Vin Frequency HZ Ϭ Nominal voltages for test purposes are considered to be within ̈́1.0V of nominal. 3.2.
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.3. INPUT LINENT & POWER FACTOR (At Full load) AC input Input line current P.F.@ Full Load P.F.@ Pin=75W 115V < 3.5Amps – rms > 0.95 >0.8 230V < 2.0Amps – rms > 0.9 >0.75 3.4. EFFICIENCY 3.4.1 General Under the load conditions defined in Table 1 and Table 2. The loading condition for testing efficiency shown in Table 1 represents a fully loaded system. a ~ 50-60% (typical) loaded system.and a ~ 20-30% (light) loaded system. Table 1.
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.0. OUTPUT ELECTRICAL REQUIREMENTS 4.1 OUTPUT VOLTAGE AND CURRENT RATING Output +3.3V +5V +12V1DC +12V2DC -12V +5VSB MINIMUM LOAD 0.5A 0.5A 1.0A 1.0A 0.0A 0.0A NORMAL LOAD ˄˃˔ ˄˄˔ ˊ˔ʳ ˋ˔ ˃ˁ˅ˈ˔ ˄ˁ˅ˈ˔ MAXIMUM LOAD 20A 22A 14A 16A 0.5A 2.5A PEAK LOAD 19A 19A - LOAD REG ̈́5% ̈́5% ̈́5% ̈́5% ̈́10% ̈́5% 2.5A LINE REG. ̈́1% ̈́1% ̈́1% ̈́1% ̈́1% ̈́1% RIPPLE & NOISE 70mV P-P 70mV P-P 140mV P-P 140mV P-P 140mV P-P 70mV P-P ( 1 ) +3.3V & 5V total output not exceed 125W.
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4.4.OUTPUT RISE TIME (10% TO 95% OF FINAL OUTPUT VALUE, @FULL LOAD) 115V-rms or 230V-rms + 3.3Vdc : 20ms Maximum + 5Vdc : 20ms Maximum + 12Vdc : 20ms Maximum + 5Vsb : 25ms Maximum - 12Vdc : 20ms Maximum 4.5.OVER VOLTAGE PROTECTION Voltage Source +3.3V +5V +12V Protection Point 3.76V-4.5V 5.6V-7.0V 13.0V-16.5V 4.6.OVER-CURRENT PROTECTION OUTPUT VOLTAGE +3.3V +5V +12V1 DC +12V2 DC Max. overcurrent limit 60A 48A 25A 30A 4.7.
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5.0 FAN NOISE REQUIREMENTS 5.1.The subject power supply is cooled by a self-contained, 80mm×15mm, 12VDC fan 6.0 ENVIRONMENTAL REQUIREMENTS The power supply will be compliant with each item in this specification for the following Environmental conditions. 6.1. TEMPERATURE RANGE Operating +10 to +50 deg. C Storage -20 to +80 deg. C The maximum continuous power rating of supply is 300W at 50? 6.2. HUMIDITY Operating 5 –95% RH, Non-condensing Storage 5 –95% RH, Non-condensing 6.3.
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. LABELLING Label marking will be permanent, legible and complied with all agency requirements. 7.1. MODEL NUMBER LABEL Labels will be affixed to the sides of the power supply showing the following: - 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. 8.0. MECHANICAL SPECIFICATIONS 8.1 Physical Dimension 125 mm (W) × 63.5 mm (H) × 100 mm (D) 8.
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.2 Connectors Define Yellow Signal +12V1 Pin 1 Pin 1 Signal +5VDC Red Black COM 2 2 COM Black Black COM 3 3 COM Black Red +5VDC 4 4 +12V1 Yellow Orange Signal +3.3V Pin 5 Black COM 4 Red +5V 3 Black COM 2 Yellow +12V1 1 SATA connector 6PIN PCI Express connector Yellow Signal +12V2 Pin 1 Pin 4 Signal COM Black Yellow +12V2 2 5 COM Black Yellow +12V2 3 6 COM Black 8 Issued Date: 2009-January-19 Copyright © 2009 SilverStone Technology Co., Ltd.