Search for tag: "circuit"

66 Media

V00_02_Linearization of MOSFETs_Part1 duration 18 minutes 29 seconds V00_02_Linearization of MOSFETs_Part1 V00_02_Linearization of MOSFETs_Part1	V00_02_Linearization of MOSFETs_Part1 This video reviews how to linearize a MOSFET to become a linear element. Note: In the video, there is a typo in gm at 16:43. The correct gm = kn'(W/L)Vov, instead of (kn'/2)(W/L)Vov. mosfets vgs equation times region term voltage channel device vds drain mosfet effect length modulation function saturation minus terminal circuit signal From Chih-hung Chen 1,092 plays 1
PHYS4F03_class28 duration 44 minutes 42 seconds PHYS4F03_class28 PHYS4F03_class28	PHYS4F03_class28 Worked through an example of Berry's phase: a spin in a rotating magnetic field (L20BerryPhase) field phase term theta surface space circuit path vector electromagnetism potential gradient phi direction fields spin omega expression point component From DUNCAN O'DELL 4 plays 0
20_Tutorial_DC-DC converter drive_Problems_Part2 duration 5 minutes 29 seconds 20_Tutorial_DC-DC converter drive_Problems_Part2 20_Tutorial_DC-DC converter drive_Problems_Part2	20_Tutorial_DC-DC converter drive_Problems_Part2 max dx conduction equals mode motor switching expression ea cycle duty kilohertz frequency ohms switch period diode circuit switches turn From BERKER BILGIN 100 plays 0
08_Tutorial_Magnetic Circuit Problem_Part7 duration 7 minutes 56 seconds 08_Tutorial_Magnetic Circuit Problem_Part7 08_Tutorial_Magnetic Circuit Problem_Part7	08_Tutorial_Magnetic Circuit Problem_Part7 column length flux cross gap distance reluctance circuit directions core left direction bottom r1 half times path minus components default From BERKER BILGIN 98 plays 0
45_Back-to-Back Motor Drive Problem_Part1 duration 5 minutes 39 seconds 45_Back-to-Back Motor Drive Problem_Part1 45_Back-to-Back Motor Drive Problem_Part1	45_Back-to-Back Motor Drive Problem_Part1 drive torque power dc shaft source direction speed armature load circuit input motor rotation shafts mode model chapter diagram drives From BERKER BILGIN 103 plays 0
17_Control of DC Machines using DC-DC… duration 7 minutes 3 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part6	17_Control of DC Machines using DC-DC converters1_Part6 period armature switching cycle diode current expression max mode conduction switch dx equation circuit operation duty voltage input parameters tx From BERKER BILGIN 94 plays 0
24_Tutorial_Induction Motor Equivalent Circuit… duration 5 minutes 41 seconds 24_Tutorial_Induction Motor Equivalent Circuit… 24_Tutorial_Induction Motor Equivalent Circuit Problems_Part5	24_Tutorial_Induction Motor Equivalent Circuit Problems_Part5 voltage impedance prime total input phase ohms respect factor power circuit question rotor side stator shift axis angle components root From BERKER BILGIN 67 plays 0
33_PMSM_Torque_Voltage_Equations_Part4 duration 3 minutes 23 seconds 33_PMSM_Torque_Voltage_Equations_Part4 33_PMSM_Torque_Voltage_Equations_Part4	33_PMSM_Torque_Voltage_Equations_Part4 transformation matrix phase expression circuit frame power quantities cloud inverse beta alpha model differentiation flux voltage position rotor linkages reference From BERKER BILGIN 72 plays 0
19_Control of DC Machines using DC-DC… duration 4 minutes 41 seconds 19_Control of DC Machines using DC-DC… 19_Control of DC Machines using DC-DC converters3_Part2	19_Control of DC Machines using DC-DC converters3_Part2 armature motor speed voltage circuit operation terminal torque input direction cycle seconds quadrant source braking rpm current energy duty region From BERKER BILGIN 79 plays 0
06_Electromechanical Energy Conversion_Part2 duration 8 minutes 17 seconds 06_Electromechanical Energy Conversion_Part2 06_Electromechanical Energy Conversion_Part2	06_Electromechanical Energy Conversion_Part2 flux times reluctance gap expression air core permeability lc equals mu length path ac inductance circuit definition guy psi force From BERKER BILGIN 103 plays 0
02_ECE716_Electromagnetic Principles of SRM_07 duration 9 minutes 26 seconds 02_ECE716_Electromagnetic Principles of SRM_07 02_ECE716_Electromagnetic Principles of SRM_07	02_ECE716_Electromagnetic Principles of SRM_07 flux expression times mu field law equation equals material characteristics circuit inductance loop voltage intensity density lc age length core From BERKER BILGIN 50 plays 0
13_ECE716_Week11_Manufacturing of SRM_10 duration 9 minutes 3 seconds 13_ECE716_Week11_Manufacturing of SRM_10 13_ECE716_Week11_Manufacturing of SRM_10	13_ECE716_Week11_Manufacturing of SRM_10 voltage test circuit analysis discharge motor side phase insulation installation permittivity frequency stress breakdown ground material cable drive model level From BERKER BILGIN 20 plays 0
28_Tutorial_Induction Motor Control Problems_Part6 duration 5 minutes 2 seconds 28_Tutorial_Induction Motor Control Problems_Part6 28_Tutorial_Induction Motor Control Problems_Part6	28_Tutorial_Induction Motor Control Problems_Part6 tests laboratory power times prime factor impedance k2 ratio resistances ohms r2 cord component total x1 r1 minus circuit offers From BERKER BILGIN 57 plays 0
PHYS4F03_class27 duration 49 minutes 58 seconds PHYS4F03_class27 PHYS4F03_class27	PHYS4F03_class27 Went through slides on Foucault's pendulum (L19FoucaultPendulum) and began new set of slides on Berry's phase (L20BerryPhase) sphere path circuit pendulum surface point plane phase sort angle earth pi vector equator angles parameter theorem fact transport thing From DUNCAN O'DELL 4 plays 0
08_Tutorial_Magnetic Circuit Problem_Part8 duration 9 minutes 2 seconds 08_Tutorial_Magnetic Circuit Problem_Part8 08_Tutorial_Magnetic Circuit Problem_Part8	08_Tutorial_Magnetic Circuit Problem_Part8 direction loop flux polarity source voltage mmf branch coil default circuit equation minus bottom sources r3 equations fluxes side circuits From BERKER BILGIN 83 plays 0
28_Tutorial_Induction Motor Control Problems_Part4 duration 3 minutes 55 seconds 28_Tutorial_Induction Motor Control Problems_Part4 28_Tutorial_Induction Motor Control Problems_Part4	28_Tutorial_Induction Motor Control Problems_Part4 impedance input test power tests motor voltage phase induction component speed parameters circuit kilowatts amps currents laboratory ratio times exam From BERKER BILGIN 88 plays 0
23_Torque Speed Characteristics of Induction… duration 4 minutes 27 seconds 23_Torque Speed Characteristics of Induction… 23_Torque Speed Characteristics of Induction Motors_Part1	23_Torque Speed Characteristics of Induction Motors_Part1 power speed times prime omega gap torque air circuit s. rotor characteristics v1 x1 r1 branch input minus function expression From BERKER BILGIN 72 plays 0
22_Equivalent Circuit of Induction Motors_Part1 duration 6 minutes 28 seconds 22_Equivalent Circuit of Induction Motors_Part1 22_Equivalent Circuit of Induction Motors_Part1	22_Equivalent Circuit of Induction Motors_Part1 rotor speed frequency stator circuit induction voltage equals torque times slip field resistance transformer voltages omega ns motor magnetic current From BERKER BILGIN 99 plays 0
22_Equivalent Circuit of Induction Motors_Part3 duration 5 minutes 9 seconds 22_Equivalent Circuit of Induction Motors_Part3 22_Equivalent Circuit of Induction Motors_Part3	22_Equivalent Circuit of Induction Motors_Part3 power rotor times prime side gap air losses copper induction stator resistance s. machine circuit r2 reactance output branch phase From BERKER BILGIN 80 plays 0
12_Tutorial_DC Motor Problems_Part2 duration 6 minutes 6 seconds 12_Tutorial_DC Motor Problems_Part2 12_Tutorial_DC Motor Problems_Part2	12_Tutorial_DC Motor Problems_Part2 power input armature times output motor kilowatts field currents current circuit torque efficiency voltage horsepower equals amps watts omega f2 From BERKER BILGIN 73 plays 0
02_ECE716_Electromagnetic Principles of SRM_08 duration 12 minutes 42 seconds 02_ECE716_Electromagnetic Principles of SRM_08 02_ECE716_Electromagnetic Principles of SRM_08	02_ECE716_Electromagnetic Principles of SRM_08 times reluctance flux lc expression permeability air gap core circuit equation inductance equals mu phi density material term parenthesis law From BERKER BILGIN 55 plays 0
33_PMSM_Torque_Voltage_Equations_Part7 duration 4 minutes 23 seconds 33_PMSM_Torque_Voltage_Equations_Part7 33_PMSM_Torque_Voltage_Equations_Part7	33_PMSM_Torque_Voltage_Equations_Part7 expression matrix transformation theta pi times inverse properties circuit lambda term speed omega unit minus park linkage flux pipe rotor From BERKER BILGIN 64 plays 0
33_PMSM_Torque_Voltage_Equations_Part8 duration 5 minutes 36 seconds 33_PMSM_Torque_Voltage_Equations_Part8 33_PMSM_Torque_Voltage_Equations_Part8	33_PMSM_Torque_Voltage_Equations_Part8 axis flux magnet linkage iq lambda term times equation torque expression current minus omega voltage power dx expressions frame circuit From BERKER BILGIN 68 plays 0
17_Control of DC Machines using DC-DC… duration 7 minutes 19 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part1	17_Control of DC Machines using DC-DC converters1_Part1 armature switching period dc voltage circuit motor duty input diode frequency cycle equation converter current modulation switch mode conduction drive From BERKER BILGIN 115 plays 0