Data Centers - Future Electronics
Data Centers1
Introduction to Data Centers§ What is a data center?–A facility that centralizes an organization’s IT operations andequipment, and where it stores, manages, and disseminates itsdata.SUPPORT INFRASTRUCTUREFACILITY“White Space” – usable area to house equipmentUninterruptible Power Supply (UPS),Environment Controls, Biometric SecurityINFORMATION TECHNOLOGY EQUIPMENTServers, cables, racksPROTECTOPERATIONS STAFF CONTROL SENSEConfidential andProprietary to Littelfuse.SecurityLittelfuse, Inc. 2015ServiceTechnicians,2
Data Center Market TrendsSource:PROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20153
Cloud Computing Driving Blade Server GrowthPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20154
Data Center Electrical DistributionTIA-942 Data Center Standard, Tier IV, power distribution example480V/227V13.2 KVUtility BGeneratorSPDFuelSPDATSBatteryPDUSTSSPD Type PS480V/227VHigh-V AC FuseDC Gnd FaultRelayBatterynormally open tie switchATSGenerator208V/120VUPSnormally open tie switchnormally open tie switch13.2 KVUtility A208V/120VSPD Type IIIPG FuseTMOV25S High-V AC/DC FusePROTECT CONTROL SENSENanoCCFTVSConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20155
Examples of HVDC Fuse Applications Data Centers Telecom/Datacom Central OfficesICT Equipment (server,communication)DC 380VRectifierDC/DC12VPSU3Φ AC 480VAC/DCDC 380VBatteryfanVRCPUVRPDULighting Battery output PDU output PSU inputDC 380VDC/DCPSUPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20156
Blade – Dual redundant power inputPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20157
Littelfuse Portfolio for High Voltage DC FusesFuse TypeFootprint (mm)250 Vdc400 Vdc450 Vdc500 Vdc600 Vdc1000 VdcThrough Hole / Cartridge4.65 x 8.95 x 20808 (2 5A)477 (0.5 16A)977 (0.5 16A)Surface Mount6 x 3210 x 38505 (10 30A)506 (15 20A)508 (0.315 1A)KLK (0.3 30A)KLKD (0.1 30A)FLU (0.44 11A)PROTECT CONTROL SENSE10.5 x 4.5462 (0.5 5A)12.1 x 4.5485 (0.5 3.15A)Confidential and Proprietary to Littelfuse. Littelfuse, Inc. 20158
Littelfuse EBU Fuse Solutions – CartridgeAmp Ratings: 30, 40AAmp Ratings: 15, 16, 20AAmp Ratings: 10, 12, 15, 20, 25,30, 40AAmp Ratings: 10, 12.5, 15, 16, 20APROTECT CONTROL SENSEAmp Ratings: 10, 12, 16, 20,25, 30AAmp Ratings: 10, 12, 16AConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 20159
Littelfuse EBU Fuse Solutions – Surface MountAmp Ratings: 7, 10, 15AAmp Ratings: 15, 20, 25, 30AAmp Ratings: 10, 12, 15Amp Ratings: 1 – 3.15AAmp Ratings: 10, 15, 20AAmp Ratings: 10, 12, 15, 20AAmp Ratings: 7, 10, 12AAmp Ratings: 7, 10AAmp Ratings: 7, 8, 10APROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 201510
476 Series Key Features and BenefitsKey FeaturesBenefits 250Vac rated surface mount fuse SMT is the trend in compact, space-limitedapplications; it also enables higher speedand yield in manufacturing processes High Interrupt Rating 10kA@86VDCfor 6.3A 15A ratings Suitable for uninterrupted power supplyand other power supply applications wheresuch high interrupt rating is required More energy in a miniature 2410footprint Ensures superior protection while occupiesless board space High operating temperature at 125oC Ideal for high temperature applications suchas LED lighting Surge immunity capability– Global: IEC61000-4-5 2 ed. (3Aand above ampere rating only) Withstands surge from AC power line andkeep LED light bulb/tube workingcontinuouslyPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 201511
476 Series Electrical SpecificationsPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 201512
Target CustomersPROTECT CONTROL SENSEConfidential and Proprietary to Littelfuse. Littelfuse, Inc. 201513
TIA-942 Data Center Standard, Tier IV, power distribution example SPD Type II SPD Type III High-V AC Fuse DC Gnd Fault Relay TMOV25S High-V AC/DC Fuse PG Fuse Nano CCF TVS ATS Generator Fuel Generator SPD ATS SPD UPS Battery UPS Battery PDU PDU STS Load (single power supply) Loa
organizations that seek accreditation (Source: NCCAM) Dialysis centers Endoscopy centers Imaging centers Infusion therapy services Laser centers Lithotripsy services MRI centers Plastic surgery centers Podiatric clinics Radiation/oncology clinics Rehabilitation centers Sleep centers Urgent/emergency care centers
LG Electronics V10 10 LG Electronics V20 10 LG Electronics V30 30 LG Electronics V40 ThinQ Dual SIM 80 LG Electronics V50 ThinQ 160 LG Electronics VELVET 4G 100 LG Electronics VELVET 5G 120 LG Electronics X Powe
substitutes for large enterprise data centers or cloud data centers. Instead, edge data centers will be constructed as a complement to large data centers as the data center industry continues to grow and evolve to meet the demands of new technology. Because data centers use large amounts of costly electricity and water, they have emerged as leading
Medical Electronics Lab This Lab facilitates two major skills development: 1. Basic Analog & Digital Electronics 2. Medical Electronics ( Application of electronics in biomedical ) For Basic Electronics skills development the Lab is equipped with Com3 Kits which have electronics trainer boards interfaced with software on PC. This
1 Opto Electronics PG (Opto Electronics & Communication Systems) 2 Fibre Optics PG (Opto Electronics & Communication Systems) 3 Optical Communication Technology PG (Opto Electronics & Communication Systems) 4 Power Electronics B Tech Electrical & Electronics Engg. (CUSAT) 5 DC Machines and Transformers B Tech
Analogue Electronics: 24 hours of lectures and tutorials (12 weeks 2 hours/week) Assessment for analogue electronics: Mid-semester test in November, analogue electronics only, 1 hour, 8% of the final mark. Final examination in January, analogue & digital electronics, 2 hours, 50% of the final mark.
Accelerators and Electronics Many accelerators have aging infrastructures, including their electronics While this might be a problem on many other fronts, the older electronics are better suited to high radiation environments than modern electronics As many accelerators are modernizing their electronics or are significantly changing their infrastructures, facilities are finding .
Electronics Code A.2 Conceptualize, Analyze & Design A.2.1 Signal Processing System A.2.2 Analog and Digital Electronics System. A.2.3 Communication Systems A2.4 Electro-Acoustics System A.2.5 Broadcast System A 2.6 Instrument ation A.2.7 Control System. A 2.8 Industrial Electronics A.2.9 Power Electronics A.2.10 Electronics Devices and Systems .
