EEVblog #504 - UPS Tutorial & Teardown
EEVblog
@eevblogAbout
The EEVblog® NO SCRIPT, NO FEAR, ALL OPINION An off-the-cuff Video Blog about Electronics Engineering, for engineers, hobbyists, enthusiasts, hackers and Makers Hosted by Dave Jones from Sydney Australia DONATIONS: Store: https://eevblog.store/ PayPal: [email protected] Patreon: https://www.patreon.com/eevblog EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/channel/UCkGvUEt8iQLmq3aJIMjT2qQ EMAIL: Advertising/Commercial: [email protected] Fan mail: [email protected] Hate Mail: [email protected] I DO NOT PAID VIDEO SPONSORSHIPS, DON'T ASK! PLEASE: Do NOT ask for personal advice on something, post it in the EEVblog® forum. I read ALL email, but please don't be offended if I don't have time to reply, I get a LOT of email.
Video Description
Dave explains the three main methods of Uninterruptible Power Supply design - Offline, Online, and Line Interactive. And then opens an APC 2200XL rack mount UPS to see how well it matches the classic block diagram theory. Will there be any surprises? Schematic: http://eevblog.com/files/apc_smart-ups_su2200_3000.pdf Patent: Method and apparatus for providing battery charging in a backup power system http://www.google.com/patents/US5302858 EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/
You May Also Like
Transform Your Space Today
AI-recommended products based on this video
RoboSeal Rechargeable Mason Jar Vacuum Sealer for Mason Jars Wide and Regular, One Touch Vacuum Sealer for Jars, 10 Lids Included, Digital Battery Indicator, As Seen on TV
TOPTHY Perfume Travel Spray Bottle Atomizer - 5ML Atomizer Perfume Bottle, Scent Pump Case, Luxury Leakproof Refillable Perfume Spray Bottle for Women and Men(Champagne Gold)
100FT Garden Hose - 2025 New Version Expandable Garden Hose with 10 Function Spray Nozzle, 3/4" Brass Fittings and 4-Layer Latex Core, Lightweight, Durable, No-Kink Flexible Water Hoses (Black Gold)
50FT Garden Hose - 2025 New Version Expandable Garden Hose with 10 Function Spray Nozzle, 3/4" Brass Fittings and 4-Layer Latex Core, Lightweight, Durable, No-Kink Flexible Water Hoses (Black Gold)
![Command Medium Picture Hanging Strips [Removable]: 12 Pairs (White)](https://m.media-amazon.com/images/I/61IChX1hbML._AC_UL960_FMwebp_QL65_.jpg)
Command Medium Picture Hanging Strips [Removable]: 12 Pairs (White)
Paint Sprayer Electric Spray Gun: 700W Spray Paint Gun with 1200ml Container, 4 Nozzles & 3 Patterns, Adjustable Air Flow, Easy Cleaning for House Painting, Furniture, Fence, Walls, Door (Red)
Paint Sprayer Electric Spray Gun: 700W Spray Paint Gun with 1200ml Container, 4 Nozzles & 3 Patterns, Adjustable Air Flow, Easy Cleaning for House Painting, Furniture, Fence, Walls, Door (Royal Blue)
Cordless Paint Sprayer for Dewalt 20V MAX Battery.Paint Spray Gun with Powerful Motor and 4 Copper Nozzle.650w Electric HVIP Sprayer for House Painting,Furniture, Wall, Door.(NOT Battery)
Handmade Custom Reusable Stencils, Personalized Text Stencil for Spray Painting & Sign Making, Durable Plastic, Metal & Wood Stencils, Multiple Material Options, Custom Stencil
LEGO Icons Bonsai Tree Building Set - Artificial Bonsai Tree Plants for Home Decor, Adults Ages 18+ - Faux, Fake Plants for Table, Desk, Office - Birthday Gift for Men & Women - 10281
Retekess TR618 Shortwave Radio, AM FM Radio Portable, Transistor Radio Battery Operated with Earphone Jack, Portable Radio with LCD Display(Black)
Nileole 2 Decks Automatic Card Shuffler, Battery Operated Electric Shuffler, Casino Card Game Table Accessories for Travel, UNO, Phase 10, Skip-Bo, Texas Hold'em, Home Card Games
Cordless Pressure Washer with Faucet Adapter, Handheld Pressure Washer Battery Operated, Built-in 3600mAh Battery, Cordless Power Pressure Washer, for Courtyards, Farms, Exterior Walls
