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
V00_03_Linearization of MOSFETs_Part2 duration 17 minutes 30 seconds V00_03_Linearization of MOSFETs_Part2 V00_03_Linearization of MOSFETs_Part2	V00_03_Linearization of MOSFETs_Part2 This video describes how to develop the equivalent circuit model for a MOSFET based on its linearized i-v characteristics. mosfets times vgs drain input source port terminal mosfet model circuit term current vds signal body gate voltage component currents linear From Chih-hung Chen 763 plays 0
V01_01_DC Analysis of MOSFET Circuits duration 32 minutes 23 seconds V01_01_DC Analysis of MOSFET Circuits V01_01_DC Analysis of MOSFET Circuits	V01_01_DC Analysis of MOSFET Circuits This video describes the DC analysis of MOSFET circuits. mosfets dc analysis vgs equation source voltage region vote saturation characteristics volt vd mosfet minus circuit vg times transistor step question sink dc From Chih-hung Chen 688 plays 0
V00_05_Linearization of BJTs_Part2 duration 12 minutes 33 seconds V00_05_Linearization of BJTs_Part2 V00_05_Linearization of BJTs_Part2	V00_05_Linearization of BJTs_Part2 This video describes how to develop the equivalent circuit models for a BJT based on its linearized i-v characteristics. bjts circuit pi emitter beta times terminal equation base transconductance mosfet model alpha amplifier equals hand collector bjt currents input naught From Chih-hung Chen 517 plays 0
V01_02_DC Analysis of BJT Circuits duration 21 minutes 15 seconds V01_02_DC Analysis of BJT Circuits V01_02_DC Analysis of BJT Circuits	V01_02_DC Analysis of BJT Circuits This video describes the DC analysis of BJT circuits. bjts dc analysis vote times circuit voltage equation beta base bjt vc region vbe vb ohms volt rb1 loop e. kilo resistance characteristics From Chih-hung Chen 510 plays 0
04_Modeling of BLDC Motors_Part1 duration 5 minutes 38 seconds 04_Modeling of BLDC Motors_Part1 04_Modeling of BLDC Motors_Part1	04_Modeling of BLDC Motors_Part1 voltage millimeters motor battery control bec esc sets inverter power shaft length kv specifications picture construction water dc brushless circuit From BERKER BILGIN 421 plays 0
03_Electric Motor Drives_Part4 duration 3 minutes 58 seconds 03_Electric Motor Drives_Part4 03_Electric Motor Drives_Part4	03_Electric Motor Drives_Part4 motor drive controller position signals power control converter characteristics components feedback load circuit analog dsp processor speed torque operating voltage From BERKER BILGIN 261 plays 0
06_PMSM FEA Model_Part7 duration 13 minutes 25 seconds 06_PMSM FEA Model_Part7 06_PMSM FEA Model_Part7	06_PMSM FEA Model_Part7 circuit awt coil position shortcut degrees rotor minus boundary properties turns a. coils g. label conductor axis characteristics thing geometry From BERKER BILGIN 172 plays 0
08_Tutorial_Magnetic Circuit Problem_Part1 duration 3 minutes 11 seconds 08_Tutorial_Magnetic Circuit Problem_Part1 08_Tutorial_Magnetic Circuit Problem_Part1	08_Tutorial_Magnetic Circuit Problem_Part1 flux core gap circuit permeability reluctance length cross air path mmf turns r2 a2 a1 l1 space anion conductor r1 From BERKER BILGIN 149 plays 0
08_Tutorial_Magnetic Circuit Problem_Part3 duration 5 minutes 31 seconds 08_Tutorial_Magnetic Circuit Problem_Part3 08_Tutorial_Magnetic Circuit Problem_Part3	08_Tutorial_Magnetic Circuit Problem_Part3 times flux core gap air reluctance field intensity phi psi energy cross density meter ampere linkage minus turns circuits circuit From BERKER BILGIN 121 plays 0
08_Tutorial_Magnetic Circuit Problem_Part5 duration 11 minutes 35 seconds 08_Tutorial_Magnetic Circuit Problem_Part5 08_Tutorial_Magnetic Circuit Problem_Part5	08_Tutorial_Magnetic Circuit Problem_Part5 times phi length flux gap air minus core reluctance cross mu circuit meters centimeters a. question expression weber path side From BERKER BILGIN 120 plays 0
08_Tutorial_Magnetic Circuit Problem_Part4 duration 4 minutes 9 seconds 08_Tutorial_Magnetic Circuit Problem_Part4 08_Tutorial_Magnetic Circuit Problem_Part4	08_Tutorial_Magnetic Circuit Problem_Part4 times flux coil reluctance mmf side square gap air turns circuit equals meters nodes left cross minus core permeability peer From BERKER BILGIN 118 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
14_Phase Controlled DC Motor Drives2_Part1 duration 7 minutes 23 seconds 14_Phase Controlled DC Motor Drives2_Part1 14_Phase Controlled DC Motor Drives2_Part1	14_Phase Controlled DC Motor Drives2_Part1 voltage armature cycle pi input omega mode conduction half cosine phase current circuit rectifier motor equals conduct torque operation average From BERKER BILGIN 115 plays 0
16_Tutorial_Phase Controlled DC Motor Drive… duration 3 minutes 54 seconds 16_Tutorial_Phase Controlled DC Motor Drive… 16_Tutorial_Phase Controlled DC Motor Drive Problems_Part1	16_Tutorial_Phase Controlled DC Motor Drive Problems_Part1 motor load speed phase angle firing torque volts rpm input wave circuit rectifier degrees average b. a. hertz voltage radiance From BERKER BILGIN 105 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
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
12_Tutorial_DC Motor Problems_Part1 duration 5 minutes 32 seconds 12_Tutorial_DC Motor Problems_Part1 12_Tutorial_DC Motor Problems_Part1	12_Tutorial_DC Motor Problems_Part1 motor speed meters circuit amps omega ea armature torque dc ia load volts rpm radians times phi manager ohms magnet From BERKER BILGIN 103 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
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
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
17_Control of DC Machines using DC-DC… duration 4 minutes 23 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part2	17_Control of DC Machines using DC-DC converters1_Part2 expression ea voltage circuit mode phase ph notation proof ca ldidt equals average input armature slide duties switch dt runtime From BERKER BILGIN 97 plays 0
08_Tutorial_Magnetic Circuit Problem_Part6 duration 7 minutes 46 seconds 08_Tutorial_Magnetic Circuit Problem_Part6 08_Tutorial_Magnetic Circuit Problem_Part6	08_Tutorial_Magnetic Circuit Problem_Part6 circuit flux millimeters coil bottom direction gap left model permeability material default turns side columns depth column enters element air From BERKER BILGIN 96 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