Manuals / Intel / Computer Equipment / Power Supply

Intel TFX12V manual Regulatory, Product Safety, Electromagnetic Campatibility

Models: TFX12V

1 40

Download 40 pages 41.31 Kb

Page 11

TFX12V Power Supply Design Guide

Thin Form Factor with 12-V Connector

Version 2.0

2.1.4Regulatory

The power supply is required to be tested and comply with the most current version of the following

regulatory specification requirements and/or standards

2.1.4.1PRODUCT SAFETY

UL* 60950, 3rd Edition –CAN/CSA-C22.2-60950-00,

EN*60 950, 3rd Edition

IEC*60 950, 3rd Edition (CB Report to include all national deviations)

EU* Low Voltage Directive (73/23/EEC) (CE Compliance)

GB4943-90 CCIB* (China)

2.1.4.2ELECTROMAGNETIC CAMPATIBILITY

FCC*, Class B, Part 15 (Radiated & Conducted Emissions)

CISPR* 22 / EN55022, 3rd Edition (Radiated & Conducted Emissions)

EN55024 (ITE Specific Immunity)

EN 61000-4-2 – Electrostatic Discharge

EN 61000-4-3– Radiated RFI Immunity

EN 61000-4-4– Electrical Fast Transients.

EN 61000-4-5 – Electrical Surge

EN 61000-4-6 – RF Conducted

EN 61000-4-8 – Power Frequency Magnetic Fields

EN 61000-4-11 – Voltage Dips, Short Interrupts and Fluctuations

EN61000-3-2 (Harmonics)

EN61000-3-3 (Voltage Flicker)

EU EMC Directive ((8/9/336/EEC) (CE Compliance)

2.1.4.3Other Certifications and/or Declarations

GB925 (China/CCC*)

CNS13438 (Taiwan/BSMI*)

AS/NZ3548 (Australia/C-tick* based on CISPR22)

Image 11

Intel TFX12V manual Regulatory, Product Safety, Electromagnetic Campatibility, Other Certifications and/or Declarations

Contents

Version Thin Form Factor with 12-Volt ConnectorPower Supply Design Guide TFX12VIMPORTANT INFORMATION AND DISCLAIMERS Release Date Revision HistoryVersion Contents ElectricalIntroduction Electromagnetic Compatibility MechanicalSafety EnvironmentalTables Figures1.2.1 Small System Optimized Profile 1 Introduction1.1 TFX12V Scope 1.2 TFX12V Overview1.2.2 Improved Acoustics 1.3.3 Main Power Connector1.3.4 Separate Current Limit for 12V2 on the 2x2 Connector 1.3 Key Changes for TFX12V VersionDescription 1.4 TerminologyTerm Required Recommended Optional BA CFM Monotonically Noise 2.1.2 Inrush Current Limiting 2 Electrical2.1 AC Input 2.1.1 Input Over Current Protection2.1.4.3 Other Certifications and/or Declarations 2.1.4.1 PRODUCT SAFETY2.1.4 Regulatory 2.1.4.2 ELECTROMAGNETIC CAMPATIBILITY2.2.2 Remote Sensing 2.2 DC Output2.1.5 Catastrophic Failure Protection 2.2.1 DC Voltage Regulationw atts 2.2.3 Typical Power DistributionTable 3. Typical Power Distribution for 180 W TFX12V Configurations Figure 2. Cross Loading Graph for 180W Configuration220W Cross Regulation 5V rail + 3.3V rail vs 12V power wattsTable 4. Typical Power Distribution for 220 W TFX12V Configurations Figure 3. Cross Loading Graph for 220W ConfigurationFigure 4. Cross Loading Graph for 240W Configuration 12V power wattsTable 5. Typical Power Distribution for 240 W TFX12V Configurations Figure 5 Cross Loading Graph for 270W Configuration 2.2.4 Power Limit / Hazardous Energy Levels2.2.5 Efficiency General Table 6 Typical Power Distribution for 270 W SFX12V ConfigurationsFull load Table 7 Efficiency Vs LoadTable 8. Loading Table for Efficiency Measurements Loading Required Minimum Efficiency Recommended Minimum EfficiencyTable 9. Energy Star Input Power Consumption 2.2.6 Other Low Power System Requirements2.2.7 Output Ripple/Noise 2.2.5.1 Energy StarMaximum Step Size 2.2.8 Output Transient ResponseFigure 6. Differential Noise Test Setup Table 11. DC Output Transient Step Sizes2.2.12 Voltage Hold-up Time 2.2.11 +5 VDC / +3.3 VDC Power Sequencing2.2.9 Capacitive Load 2.2.10 Closed-loop StabilityPSON# 2.3 Timing / Housekeeping / ControlFigure 7. Power Supply Timing ~ ~ ~ ~Table 13. PWROK Signal Characteristics 2.3.1 PWROK2.3.2 PSON# Figure 8. PSON# Signal Characteristics 2.3.4 Power-on Time2.3.3 +5 VSB Table 14. PSON# Signal Characteristics2.3.5 Rise Time 2.3.7 Reset after Shutdown2.3.8 +5 VSB at AC Power-down 2.4 Output Protection2.4.4 Over Current Protection 2.4.5 Over-temperature Protection2.4.2 Short-circuit Protection 2.4.3 No-load Operation3.1 Labeling /Marking 3.2 Physical Dimensions3 Mechanical Version TFX12V Power Supply Design Guide Thin Form Factor with 12-V ConnectorVersion Figure 10. Power Supply Mounting Slot DetailTFX12V Power Supply Design Guide Thin Form Factor with 12 V Connector 3.3 Mounting Options Figure 12. Suggested TFX12V Chassis Cutout 3.4 Chassis RequirementsFigure 13. Suggested Mounting Tab chassis feature 3.5 Airflow / Fan 3.6 AC ConnectorMain Power Connector 3.7 DC ConnectorsFigure 14. TFX12V Connectors Pin-side view, not to scale Connector MOLEX* 39-01-2240 or equivalent 3.7.1 TFX12V Main Power Connector3.7.2 Peripheral Connectors 3.7.3 Floppy Drive ConnectorSignal 3.7.4 +12 V Power Connector3.7.5 Serial ATA Power Connector Figure 15. Serial ATA Connector4.3 Relative Humidity 4.1 Temperature4 Environmental 4.2 Thermal Shock Shipping4.8 Ecological Requirements 4.6 Random Vibration4.7 Acoustics 5.2 International 5 Safety5.1 North America 6.2 Immunity 6 Electromagnetic Compatibility6.1 Emissions Table 16. Harmonic Limits, Class D Equipment 6.3 Input Line Current Harmonic Content6.4 Magnetic Leakage Fields 6.5 Voltage Fluctuations and FlickerDocument Title 7 System Cooling Considerations8 Reliability 9 Applicable Documents