X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (1011941) 1011941
Newspaper Article (221127) 221127
Journal Article (127397) 127397
Magazine Article (45734) 45734
Newsletter (43664) 43664
Report (34962) 34962
Trade Publication Article (26510) 26510
Dissertation (24324) 24324
Conference Proceeding (14718) 14718
Government Document (13544) 13544
Transcript (10459) 10459
Book / eBook (8204) 8204
Publication (4605) 4605
Web Resource (2732) 2732
Book Chapter (2487) 2487
Book Review (799) 799
Reference (546) 546
Paper (489) 489
Technical Report (213) 213
Data Set (207) 207
Journal / eJournal (170) 170
Standard (56) 56
Archival Material (46) 46
Market Research (23) 23
Electronic Resource (8) 8
Microfilm (5) 5
Streaming Video (5) 5
Library Holding (3) 3
Map (2) 2
Video Recording (2) 2
Exam (1) 1
Poster (1) 1
Realia (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
electricity (866484) 866484
generation (484414) 484414
conversion or distribution of electric power (482338) 482338
physics (306383) 306383
general tagging of cross-sectional technologies spanning over several sections of the ipc (239744) 239744
general tagging of new technological developments (239744) 239744
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (239744) 239744
basic electric elements (237502) 237502
technologies or applications for mitigation or adaptation againstclimate change (208859) 208859
circuit arrangements or systems for supplying or distributingelectric power (201704) 201704
systems for storing electric energy (201704) 201704
electric utilities (179476) 179476
transporting (175732) 175732
performing operations (175718) 175718
apparatus for conversion between ac and ac, between ac and dc,or between dc and dc, and for use with mains or similar powersupply systems (144038) 144038
control or regulation thereof (144038) 144038
conversion of dc or ac input power into surge outputpower (144038) 144038
electric communication technique (131852) 131852
vehicles in general (131432) 131432
electric techniques not otherwise provided for (117525) 117525
counting (105473) 105473
computing (105421) 105421
calculating (105410) 105410
testing (101909) 101909
heating (101029) 101029
lighting (101006) 101006
mechanical engineering (100876) 100876
measuring (99929) 99929
weapons (99694) 99694
blasting (98445) 98445
electric equipment or propulsion of electrically-propelledvehicles (98260) 98260
electrodynamic brake systems for vehicles, in general (98260) 98260
magnetic suspension or levitation for vehicles (98260) 98260
electric digital data processing (93168) 93168
climate change mitigation technologies related totransportation (92738) 92738
measuring electric variables (80871) 80871
measuring magnetic variables (80871) 80871
electric heating (79615) 79615
electric lighting not otherwise provided for (79459) 79459
semiconductor devices (68522) 68522
electric solid state devices not otherwise provided for (67380) 67380
controlling (66637) 66637
regulating (66637) 66637
electric power (66274) 66274
arrangement or mounting of plural diverse prime-movers invehicles (66046) 66046
arrangement or mounting of propulsion units or oftransmissions in vehicles (66046) 66046
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (66046) 66046
auxiliary drives for vehicles (66046) 66046
instrumentation or dashboards for vehicles (66046) 66046
climate change mitigation technologies related to buildings,e.g. housing, house appliances or related end-userapplications (58956) 58956
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (56787) 56787
electrical equipment and supplies industry (56596) 56596
technical subjects covered by former uspc (54287) 54287
control or regulation of electric motors, electric generatorsor dynamo-electric converters (54247) 54247
controlling transformers, reactors or choke coils (54247) 54247
emergency protective circuit arrangements (53550) 53550
engineering, electrical & electronic (49328) 49328
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (45949) 45949
dynamo-electric machines (43213) 43213
basic electronic circuitry (42001) 42001
transmission (41624) 41624
pictorial communication, e.g. television (41364) 41364
current collectors (38757) 38757
line connectors (38754) 38754
systems for regulating electric or magnetic variables (38195) 38195
technical subjects covered by former us classification (37352) 37352
patents (36775) 36775
conjoint control of vehicle sub-units of different type ordifferent function (35178) 35178
control systems specially adapted for hybrid vehicles (35178) 35178
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (35178) 35178
power plants (34906) 34906
electrical engineering (32555) 32555
electric power plants (29702) 29702
installation of electric cables or lines, or of combinedoptical and electric cables or lines (29663) 29663
electric vehicles (29083) 29083
printed circuits (28303) 28303
casings or constructional details of electric apparatus (27662) 27662
manufacture of assemblages of electrical components (27662) 27662
combustion engines (27070) 27070
hot-gas or combustion-product engine plants (27070) 27070
intellectual property (26872) 26872
electricity distribution (26721) 26721
pulse technique (26574) 26574
human necessities (26513) 26513
transmission of digital information, e.g. telegraphiccommunication (26271) 26271
energy industry (24335) 24335
relays (24075) 24075
electric switches (23799) 23799
selectors (23785) 23785
emergency protective devices (23770) 23770
transformers (23351) 23351
acquisitions & mergers (23130) 23130
securities analysis (23108) 23108
engineering elements and units (22706) 22706
general measures for producing and maintaining effectivefunctioning of machines or installations (22706) 22706
thermal insulation in general (22706) 22706
telephonic communication (21747) 21747
magnets (21653) 21653
inductances (21259) 21259
education (21258) 21258
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Engineering & Comp. Sci. - Stacks (2451) 2451
UTL at Downsview - May be requested (1015) 1015
Gerstein Science - Stacks (963) 963
Online Resources - Online (892) 892
Robarts - Stacks (446) 446
Collection Dvlpm't (Acquisitions) - Vendor file (426) 426
Collection Dvlpm't (Acquisitions) - Closed Orders (221) 221
Media Commons - Microtexts (207) 207
UofT at Mississauga - Stacks (192) 192
UofT at Scarborough - Stacks (107) 107
Physics - Stacks (89) 89
Aerospace - Stacks (59) 59
Engineering & Comp. Sci. - Missing (49) 49
Engineering & Comp. Sci. - May be requested in 6-10 wks (39) 39
Law (Bora Laskin) - Stacks (34) 34
Gerstein Science - Theses (27) 27
Robarts - Government Pubs (24) 24
OISE - Stacks (21) 21
Engineering & Comp. Sci. - Reference (20) 20
Architecture Landscape (Shore + Moffat) - Stacks (19) 19
Astronomy & Astrophysics - Ask at library (19) 19
St. Michael's College (John M. Kelly) - 2nd Floor (19) 19
Earth Sciences (Noranda) - Stacks (16) 16
Engineering & Comp. Sci. - Periodical Stacks (16) 16
Royal Ontario Museum - Stacks (15) 15
Thomas Fisher Rare Book - Rare Book (15) 15
Victoria University E.J. Pratt - Stacks (15) 15
Chemistry (A D Allen) - Stacks (13) 13
Trinity College (John W Graham) - Stacks (13) 13
Music - Stacks (12) 12
Mathematical Sciences - Stacks (11) 11
Engineering & Comp. Sci. - Searching (9) 9
Faculty of Information - Stacks (7) 7
Physics - Storage (7) 7
UofT Schools - Stacks (7) 7
UofT at Mississauga - Reference (7) 7
Faculty of Information - May be requested in 6-10 wks (6) 6
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (6) 6
Collection Dvlpm't (Acquisitions) - Cancelled Order (5) 5
Engineering & Comp. Sci. - Not Returned (5) 5
Indust. Rel's & Hum. Resources (Newman) - Library use only (5) 5
UofT at Scarborough - Withdrawn (5) 5
Gerstein Science - Circulation Desk (4) 4
Trinity College (John W Graham) - Storage (4) 4
University College (Laidlaw) - Stacks (4) 4
Architecture Landscape (Shore + Moffat) - Reference (3) 3
Business (Joseph L Rotman) - Library use only (3) 3
Gerstein Science - Missing (3) 3
Gerstein Science - Not Returned (3) 3
Map & Data - Map Collection (3) 3
OISE - Curriculum Resources (3) 3
OISE - May be requested in 6-10 wks (3) 3
OISE - Ontario Historical Ed (3) 3
Physics - Missing (3) 3
Richard Charles Lee Canada-Hong Kong - Library use only (3) 3
Royal Ontario Museum - Periodical Stacks (3) 3
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (3) 3
Trinity College (John W Graham) - Reference (3) 3
Victoria University E.J. Pratt - Rare Book (3) 3
Aerospace - Reference (2) 2
Engineering & Comp. Sci. - Special Collections (2) 2
Engineering & Comp. Sci. - Withdrawn (2) 2
Holland Bloorview Kids Rehabilitation - Stacks (2) 2
Innis College - Stacks (2) 2
Mathematical Sciences - May be requested in 6-10 wks (2) 2
Regis College - Stacks (2) 2
Robarts - Processing (2) 2
Art - Library use only (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Criminology - Stacks (1) 1
Dentistry (Harry R Abbott) - May be requested in 6-10 wks (1) 1
Dentistry (Harry R Abbott) - Withdrawn (1) 1
Earth Sciences (Noranda) - Circulation Desk (1) 1
Earth Sciences (Noranda) - Grey Literature (1) 1
Earth Sciences (Noranda) - Oversize (1) 1
East Asian (Cheng Yu Tung) - Reference (1) 1
Engineering & Comp. Sci. - Cancelled Order (1) 1
Engineering & Comp. Sci. - Circulation Desk (1) 1
Engineering & Comp. Sci. - Current Periodicals (1) 1
Engineering & Comp. Sci. - Material is damaged (1) 1
Engineering & Comp. Sci. - Processing (1) 1
Gardiner Museum - Library use only (1) 1
Gerstein Science - May be requested (1) 1
Gerstein Science - Reference (1) 1
Gerstein Science - Reserve desk (1) 1
Gerstein Science - Searching (1) 1
Holland Bloorview Kids Rehabilitation - Periodical Stacks (1) 1
Indust. Rel's & Hum. Resources (Newman) - Stacks (1) 1
Innis College - Searching (1) 1
Knox College (Caven) - Storage (1) 1
Lakeridge Health Sciences - Oshawa (1) 1
Law (Bora Laskin) - May be requested in 6-10 wks (1) 1
Law (Bora Laskin) - Reserve desk (1) 1
Law (Bora Laskin) - Theses (1) 1
Mathematical Sciences - Missing (1) 1
Mathematical Sciences - Reference (1) 1
Media Commons - Archives: 4 days to retrieve (1) 1
Media Commons - Audio Visual (1) 1
Media Commons - Microfiche (1) 1
Media Commons - Processing (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (1522863) 1522863
Chinese (330603) 330603
French (99265) 99265
German (58591) 58591
Japanese (51921) 51921
Korean (42884) 42884
Russian (9945) 9945
Spanish (1415) 1415
Portuguese (881) 881
Polish (844) 844
Norwegian (696) 696
Ukrainian (687) 687
Italian (608) 608
Swedish (587) 587
Danish (439) 439
Czech (418) 418
Finnish (351) 351
Dutch (333) 333
Romanian (257) 257
Bulgarian (182) 182
Hungarian (143) 143
Slovak (121) 121
Slovenian (120) 120
Greek (108) 108
Serbian (106) 106
Latvian (92) 92
Lithuanian (83) 83
Hebrew (73) 73
Urdu (65) 65
Arabic (49) 49
Croatian (47) 47
Turkish (47) 47
Hindi (46) 46
Estonian (32) 32
Indonesian (28) 28
Moldavian (13) 13
Icelandic (8) 8
Nepali (3) 3
Persian (3) 3
Catalan (2) 2
Latin (2) 2
Bosnian (1) 1
Ndonga (1) 1
Sinhala (1) 1
Tahitian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1987, Studies in electrical and electronic engineering, ISBN 0444989978, Volume 26., 2 v. (744, iv p. )
Book
2005, Power electronics and applications series, ISBN 9780849330353, 276
Book
1992, IEE power series, ISBN 9780863412639, Volume 14, viii, 150
Book
2005, ISBN 9780471750451, xvii, 267
Practical Design of Power Supplies "In a rare and very welcome departure from the power industry's standard technical treatise, Ron Lenk's book . . . offers a... 
Electric power supplies to apparatus | Power electronics | Power supply | Design and construction | Electronic apparatus and appliances | Power, Energy and Industry Applications
Book
Web Resource
Web Resource
2015, The Cambridge RF and microwave engineering series, ISBN 1107059178
"Power is dissipated (lost) when this current flows through any resistance, which includes the amplifier's transistor. This dissipated power is the product of... 
Power amplifiers | Radio | Electric power supplies to apparatus | Power supply | Amplifiers, Radio frequency | Transmitters and transmission
Web Resource
2015, The Cambridge RF and microwave engineering series, ISBN 1107059178
"Power is dissipated (lost) when this current flows through any resistance, which includes the amplifier's transistor. This dissipated power is the product of... 
Power amplifiers | Radio | Electric power supplies to apparatus | Power supply | Amplifiers, Radio frequency | Transmitters and transmission
Web Resource
SAE technical paper series, Volume 820109.
The use of large vacuum fluorescent displays in instrument cluster applications brings about the need for power supply inverters capable of providing an AG... 
Electrical, Electronics, and Avionics | Tools and equipment
eJournal
SAE technical paper series, Volume 2005-01-3585.
Harmonization of systems and components leads to platform strategies within the truck industry as already known from the automotive industry. With respect to... 
Electronic equipment | Electronic control systems | Switches | Sensors and actuators | Energy storage systems | Safety | Electrical systems
eJournal
SAE technical paper series, Volume 771003.
The ECEPS Package for the KC-135 aircraft is a direct replacement for the 40 KVA CSD Generator Package that now exists in that aircraft. It is a 60 KVA system... 
Electronic control systems | Electric power | Aircraft operations
eJournal
1998, ISBN 9780780334588, xvii, 267
Book
SAE technical paper series, Volume 910796.
The pursuit of high performance sound systems demands increased power. Traditional approaches include bridge mode amplifiers and dc to dc step-up converters to... 
Electrical, Electronics and Avionics
eJournal
2001, 2nd ed., EDN series for design engineers, ISBN 075067329X, 278
Power Supply Cookbook, Second Edition provides an easy-to-follow, step-by-step design framework for a wide variety of power supplies. With this book, anyone... 
Electric power supplies to apparatus | Power electronics | Design and construction | Electronic apparatus and appliances | power supply | Energy Technology & Engineering
eBook
1997, 2nd ed., Electronic & electrical engineering research studies. Electrical energy series., ISBN 0863802036, Volume 2, xi, 236
Book
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.