Канал: APDahlen

How to measure capacitor leakage with a side of capacitor reforming

How to measure capacitor leakage with a side of capacitor reforming

Common base transistor amplifier; first experements

Common base transistor amplifier; first experements

Through-beam sensors to detect red laser via photodiode featuring a Darlington pair buffer

Through-beam sensors to detect red laser via photodiode featuring a Darlington pair buffer

Emitter follower (common collector) as independent and direct coupled amplifier; first experiments

Emitter follower (common collector) as independent and direct coupled amplifier; first experiments

Op amp input protection circuitry prevents disaster

Op amp input protection circuitry prevents disaster

Unlocking the Complexity; resistor selection for op amps

Unlocking the Complexity; resistor selection for op amps

Maximizing Performance: Input Impedance in Inverting vs. Non-Inverting Op-Amps

Maximizing Performance: Input Impedance in Inverting vs. Non-Inverting Op-Amps

Non-inverting op amp design and performance; first experiments

Non-inverting op amp design and performance; first experiments

Inverting op amp (operational amplifier) design and performance; first experiments

Inverting op amp (operational amplifier) design and performance; first experiments

Common emitter fixed bias transistor amplifier, first experiments

Common emitter fixed bias transistor amplifier, first experiments

Improved Op Amp current booster featuring Class-AB operation with a Sziklai pair output

Improved Op Amp current booster featuring Class-AB operation with a Sziklai pair output

Class-B Op Amp current booster with schematic and performance

Class-B Op Amp current booster with schematic and performance

Selection of Surface mount (SMD) Aluminum Electrolytic Capacitors

Selection of Surface mount (SMD) Aluminum Electrolytic Capacitors

Biasing Germanium Transistors in a Sylvania Receiver

Biasing Germanium Transistors in a Sylvania Receiver

Transistor curve tracing; temperature effects on beta

Transistor curve tracing; temperature effects on beta

How to select replacement capacitors to recap your vintage amplifier

How to select replacement capacitors to recap your vintage amplifier

Transistor curve tracing; calculate transistor current gain (Beta)

Transistor curve tracing; calculate transistor current gain (Beta)

Transistor substitution using NTE equivalents

Transistor substitution using NTE equivalents

How to find a matched transistor pair using curve tracing with the Digilent Analog Discovery

How to find a matched transistor pair using curve tracing with the Digilent Analog Discovery

Transistor curve tracing with the Digilent Analog Discovery

Transistor curve tracing with the Digilent Analog Discovery

Use of ChatGPT in Competency Based Education

Use of ChatGPT in Competency Based Education

Developing a classroom policy for the use of chatGPT

Developing a classroom policy for the use of chatGPT

Using structured text within a UDFB to convert a real to a string in the Allen-Bradley Micro800 PLC

Using structured text within a UDFB to convert a real to a string in the Allen-Bradley Micro800 PLC

Display Data on the Micro810 LCD Display

Display Data on the Micro810 LCD Display

Screencasting video in OBS with a real-time MS Teams interface

Screencasting video in OBS with a real-time MS Teams interface

Microwave antenna and a brief introduction to radar

Microwave antenna and a brief introduction to radar

Antenna and propagation

Antenna and propagation

L 18: TCP/IP Routing

L 18: TCP/IP Routing

L 17: Introduction to computer networks using the TCP/IP model

L 17: Introduction to computer networks using the TCP/IP model

Digital logic #13: Finite State Machine (FSM) worked example: sequence detector for bit stream 10111

Digital logic #13: Finite State Machine (FSM) worked example: sequence detector for bit stream 10111

L 16: Digital radio and the Shannon Hartley Limit

L 16: Digital radio and the Shannon Hartley Limit

L 15: Digital radio fundamentals: bit rate, baud rate, ASK, FSK, and QAM

L 15: Digital radio fundamentals: bit rate, baud rate, ASK, FSK, and QAM

Digital logic #12: Finite-State Machine (FSM) design: state diagram & table for a stepper motor

Digital logic #12: Finite-State Machine (FSM) design: state diagram & table for a stepper motor

L 14: Multiplexing with an emphasis on Frequency Division Multiplexing (FDM)

L 14: Multiplexing with an emphasis on Frequency Division Multiplexing (FDM)

Digital logic #11: State diagrams for the Finite-State Machine (FSM)

Digital logic #11: State diagrams for the Finite-State Machine (FSM)

#12: Signal to Noise ratio

#12: Signal to Noise ratio

Digital logic #10: Sequential Circuits: Set-Reset Latch, Transparent Latch, and D Flip-Flop.

Digital logic #10: Sequential Circuits: Set-Reset Latch, Transparent Latch, and D Flip-Flop.

#11: Spectrum of the sampled signal with a demo of the Nyquist–Shannon sampling theorem

#11: Spectrum of the sampled signal with a demo of the Nyquist–Shannon sampling theorem

Digital logic #9: Review Karnaugh maps (K -Maps) and gate propagation delay

Digital logic #9: Review Karnaugh maps (K -Maps) and gate propagation delay

#10: Analog to Digital Converter Introduction preceded by a review of class material

#10: Analog to Digital Converter Introduction preceded by a review of class material

Digital logic #8: Circuit minimization: Boolean Algebra, Karnaugh maps, & Quine–McCluskey algorithm

Digital logic #8: Circuit minimization: Boolean Algebra, Karnaugh maps, & Quine–McCluskey algorithm

Digital logic #7: Combinational logic including the encoder, decoder, and multiplexer

Digital logic #7: Combinational logic including the encoder, decoder, and multiplexer

#8: Frequency Modulation: bandwidth, Voltage Controlled Oscillator, Bessel functions & Carson's Rule

#8: Frequency Modulation: bandwidth, Voltage Controlled Oscillator, Bessel functions & Carson's Rule

Digital logic #6: Don't care logic expansion leading to Boolean circuit simplification

Digital logic #6: Don't care logic expansion leading to Boolean circuit simplification

#7: Amplitude, single-sideband modulation (AM, USB, & LSB), and the Beat Frequency Oscillator (BFO)

#7: Amplitude, single-sideband modulation (AM, USB, & LSB), and the Beat Frequency Oscillator (BFO)

#6: Amplitude Modulation in the time and frequency domain with a focus on bandwidth

#6: Amplitude Modulation in the time and frequency domain with a focus on bandwidth

Digital logic #5: Boolean algebra, minterms, compact sum of minterms, and conversion to gate level

Digital logic #5: Boolean algebra, minterms, compact sum of minterms, and conversion to gate level

#5: Fourier Theory explanation in the time and frequency domain using an audio visualization

#5: Fourier Theory explanation in the time and frequency domain using an audio visualization

Digital logic #4: Worked examples for hex to dec to bin and conversion of logic to truth tables.

Digital logic #4: Worked examples for hex to dec to bin and conversion of logic to truth tables.

#4: Time domain (oscilloscope), frequency domain (spectrum analyzer), and filters.

#4: Time domain (oscilloscope), frequency domain (spectrum analyzer), and filters.

Digital 3: Logic Gates (AND, OR, NOR), Boolean algebra, conversion to truth table and array style

Digital 3: Logic Gates (AND, OR, NOR), Boolean algebra, conversion to truth table and array style

#3: The dB - Decibel - and dBm with amplifiers and attenuators in radio communications

#3: The dB - Decibel - and dBm with amplifiers and attenuators in radio communications

Digital 2: Number conversion to and from binary, decimal, hexadecimal, and arbitrary base

Digital 2: Number conversion to and from binary, decimal, hexadecimal, and arbitrary base

Electronic Comms 2B: Bandwidth, modulation, and a heap of introductory communications terms

Electronic Comms 2B: Bandwidth, modulation, and a heap of introductory communications terms

Electronic Comms 2A: Information, Shannon Entropy, fixed width vs Huffman variable width encoding

Electronic Comms 2A: Information, Shannon Entropy, fixed width vs Huffman variable width encoding

Digital 1: class intro, digital out including transistor (forced beta), MOSFET, solid state relay

Digital 1: class intro, digital out including transistor (forced beta), MOSFET, solid state relay

Electronic Communications 1: class intro, information theory, and review of logarithms

Electronic Communications 1: class intro, information theory, and review of logarithms

Blinking Christmas tree bulbs with description of series circuit & bimetallic strip in red tip lamp

Blinking Christmas tree bulbs with description of series circuit & bimetallic strip in red tip lamp

#23: Paralleling generators plus induction & synchronous motor review

#23: Paralleling generators plus induction & synchronous motor review

#22: Synchronous generator, synchronous motor and induction motor

#22: Synchronous generator, synchronous motor and induction motor

#20: Linear DC motor and a brief introduction to the DC shunt motor

#20: Linear DC motor and a brief introduction to the DC shunt motor

Micro800 PLC Lecture 21: Program design using User Defined Function Blocks (UDFB)

Micro800 PLC Lecture 21: Program design using User Defined Function Blocks (UDFB)

#19: Steinmetz transformer model and brief introduction to AC motors

#19: Steinmetz transformer model and brief introduction to AC motors

Micro800 PLC Lecture 19: Instantiation of the User Defined Function Block (UDFB)

Micro800 PLC Lecture 19: Instantiation of the User Defined Function Block (UDFB)

#18: 3-phase and transformer worked examples

#18: 3-phase and transformer worked examples

#17: 3-phase power with an emphasis on the per-phase equivalent and complex power

#17: 3-phase power with an emphasis on the per-phase equivalent and complex power

Micro800 PLC Lecture 18: Introduction to the User Defined Function Block (UDFB)

Micro800 PLC Lecture 18: Introduction to the User Defined Function Block (UDFB)

#16: Three-phase power with a review of complex power

#16: Three-phase power with a review of complex power

Industrial Electricity #16: Electrical distribution, residential, commercial and industrial

Industrial Electricity #16: Electrical distribution, residential, commercial and industrial

#15: AC Thevenin and Norton plus the ideal transformer

#15: AC Thevenin and Norton plus the ideal transformer

Micro800 PLC Lecture 16: Deconstruction of the CTU, DTD, and TON instructions.

Micro800 PLC Lecture 16: Deconstruction of the CTU, DTD, and TON instructions.

#14: Complex power - the real, the reactive, and the apparent power

#14: Complex power - the real, the reactive, and the apparent power

Industrial Electricity #15: Three phase transformers and one-line diagrams

Industrial Electricity #15: Three phase transformers and one-line diagrams

Industrial Electricity #14: Applications of the complex power with focus on the power triangle

Industrial Electricity #14: Applications of the complex power with focus on the power triangle

#13: AC voltage divider and current divider

#13: AC voltage divider and current divider

Industrial Electricity #13: Applications of wire resistance in AC circuits.

Industrial Electricity #13: Applications of wire resistance in AC circuits.

#12: AC examples from Ohm's Law, Thévenin, and phasors

#12: AC examples from Ohm's Law, Thévenin, and phasors

#11: Reactance, impedance, Ohm's Law, and phasor calculations

#11: Reactance, impedance, Ohm's Law, and phasor calculations

Industrial Electricity #12: The ideal transformer

Industrial Electricity #12: The ideal transformer

Industrial Electricity #11: Phasors with worked examples

Industrial Electricity #11: Phasors with worked examples

#10: Phasors as used in AC circuits

#10: Phasors as used in AC circuits

Micro800 PLC Lecture 9: Built-in functions

Micro800 PLC Lecture 9: Built-in functions

Micro800 PLC Lecture 8: data types

Micro800 PLC Lecture 8: data types

#9: RC and RL circuits

#9: RC and RL circuits

Industrial Electricity #10: Series and parallel AC circuits using phasors

Industrial Electricity #10: Series and parallel AC circuits using phasors

Industrial Electricity #9: Intro to AC part 3 of 3 - phasors, three-phase and complex power

Industrial Electricity #9: Intro to AC part 3 of 3 - phasors, three-phase and complex power

#8: Inductors and capacitors

#8: Inductors and capacitors

Industrial Electricity Lecture 8: Introduction to AC part 2 of 3

Industrial Electricity Lecture 8: Introduction to AC part 2 of 3

Micro800 PLC Lecture 7: sequential logic including the latch, seal-in circuit, and set / reset coils

Micro800 PLC Lecture 7: sequential logic including the latch, seal-in circuit, and set / reset coils

#7: Thevenin & Norton equivalent circuits and the maximum power theorem

#7: Thevenin & Norton equivalent circuits and the maximum power theorem

Industrial Electricity Lecture 7: Introduction to AC part 1 of 3

Industrial Electricity Lecture 7: Introduction to AC part 1 of 3

Industrial Electricity Lecture 5: Voltage and current divider plus an introduction to magnetism

Industrial Electricity Lecture 5: Voltage and current divider plus an introduction to magnetism

Micro800 Programmable Logic Controller Lecture 5: applications of combinational Logic

Micro800 Programmable Logic Controller Lecture 5: applications of combinational Logic

#5: Mesh analysis and nodal analysis

#5: Mesh analysis and nodal analysis

Micro800 Programmable Logic Controller Lecture 4: introduction to ladder logic - combinational Logic

Micro800 Programmable Logic Controller Lecture 4: introduction to ladder logic - combinational Logic

Industrial Electricity Lecture 4: series, parallel, & series-parallel circuits plus motor efficiency

Industrial Electricity Lecture 4: series, parallel, & series-parallel circuits plus motor efficiency

#4: DC voltage divider, current divider, and the "total" resistance trap

#4: DC voltage divider, current divider, and the "total" resistance trap

Micro800 PLC Lecture 3: The way forward, program scan, ladder logic structure, and purpose of UDFB

Micro800 PLC Lecture 3: The way forward, program scan, ladder logic structure, and purpose of UDFB

#3: DC series, parallel, and series-parallel resistor calculations

#3: DC series, parallel, and series-parallel resistor calculations

Industrial Electricity Lecture 3: Series and Parallel circuits and Trigonometry in electronics

Industrial Electricity Lecture 3: Series and Parallel circuits and Trigonometry in electronics

Micro800 PLC Lecture 2: highway diagram, terminal board, Micro800 family members, & PLC output type

Micro800 PLC Lecture 2: highway diagram, terminal board, Micro800 family members, & PLC output type

#2: Kirchhoff's circuit (KCL) & Voltage Laws (KVL)

#2: Kirchhoff's circuit (KCL) & Voltage Laws (KVL)

Industrial Electricity Lecture 2: Ohm's & Power Laws, power, energy & efficiency with motor example

Industrial Electricity Lecture 2: Ohm's & Power Laws, power, energy & efficiency with motor example

Micro800 Programmable Logic Controller Lecture 1: status LEDs, I/O, interposing relay, motor starter

Micro800 Programmable Logic Controller Lecture 1: status LEDs, I/O, interposing relay, motor starter

#1: Polarity, passive reference, double-subscript, power, and energy.

#1: Polarity, passive reference, double-subscript, power, and energy.

Industrial Electricity Lecture 1: engineering notation, Ohm's Law, and the resistor color code

Industrial Electricity Lecture 1: engineering notation, Ohm's Law, and the resistor color code

Simon Game on a Micro800 PLC with sound via a 50% duty cycle PWM

Simon Game on a Micro800 PLC with sound via a 50% duty cycle PWM

Playing music on an AB Micro800 PLC - an application of arrays

Playing music on an AB Micro800 PLC - an application of arrays

High pass filter examined using phasors

High pass filter examined using phasors

Calculate source voltage in a transformer system featuring a transmission line and complex load

Calculate source voltage in a transformer system featuring a transmission line and complex load

Ideal transformer with a reactive load

Ideal transformer with a reactive load

Solve for complex power in a three-phase circuit

Solve for complex power in a three-phase circuit

Power electronics at the block diagram level

Power electronics at the block diagram level

Instantiate your way to an 8-bit adder using CircuitVerse

Instantiate your way to an 8-bit adder using CircuitVerse

SCR commutation with an inductive load

SCR commutation with an inductive load

Brake-specific fuel consumption (BSFC) for a Diesel Genset

Brake-specific fuel consumption (BSFC) for a Diesel Genset

Electronic commutation of a BLDC motor - switch sequence

Electronic commutation of a BLDC motor - switch sequence

CircuitVerse ALU Demonstration

CircuitVerse ALU Demonstration

Introduction to complex power - AC circuit analysis

Introduction to complex power - AC circuit analysis

Thévenin Equivalent Circuit, AC analysis circuit #2

Thévenin Equivalent Circuit, AC analysis circuit #2

Measure phase shift between voltage and current in Multisim Live

Measure phase shift between voltage and current in Multisim Live

Transformer problem #1 - voltage drop in the high voltage transmission line

Transformer problem #1 - voltage drop in the high voltage transmission line

Introduction to AC complex power - what are the VA and PF buttons on my Kill-A-Watt meter

Introduction to AC complex power - what are the VA and PF buttons on my Kill-A-Watt meter

Thevenin's Theorem as a way of thinking - what's in it for me

Thevenin's Theorem as a way of thinking - what's in it for me

Thévenin to Norton equivalent circuit, AC circuit analysis

Thévenin to Norton equivalent circuit, AC circuit analysis

Thévenin Equivalent Circuit, AC analysis circuit #1

Thévenin Equivalent Circuit, AC analysis circuit #1

Transistor as a switch using forced beta conditions

Transistor as a switch using forced beta conditions

Simulating a motor in the Micro800 PLC (a brief introduction)

Simulating a motor in the Micro800 PLC (a brief introduction)

Proportional-Derivative (PD) Control of motor position in the Micro800 PLC simulator

Proportional-Derivative (PD) Control of motor position in the Micro800 PLC simulator

View and export Micro800 data to a spreadsheet

View and export Micro800 data to a spreadsheet

How to view trends in the Micro800 PLC

How to view trends in the Micro800 PLC

Calculate power loss and voltage drop in a wire

Calculate power loss and voltage drop in a wire

Classic Finite State Machine - Tail Light blinker for a Ford Thunderbird

Classic Finite State Machine - Tail Light blinker for a Ford Thunderbird

Starting your AB Micro800 Simulator

Starting your AB Micro800 Simulator

Introduction to AC Circuits using Multisim Live

Introduction to AC Circuits using Multisim Live

RC circuit charging a capacitor; complicated by Thévenin source

RC circuit charging a capacitor; complicated by Thévenin source

RC circuit charging a capacitor; find the current

RC circuit charging a capacitor; find the current

RC circuit charging a capacitor; find time for a given capacitor voltage

RC circuit charging a capacitor; find time for a given capacitor voltage

RC circuit charging a capacitor; find voltage at a specific time

RC circuit charging a capacitor; find voltage at a specific time

RC circuit charging a capacitor via a Norton source

RC circuit charging a capacitor via a Norton source

Birds

Birds

mySQL workbench generate create statement

mySQL workbench generate create statement

Synchronous Reluctance Motor Intoduction Concepts

Synchronous Reluctance Motor Intoduction Concepts

AC voltage drop across an extension cord

AC voltage drop across an extension cord

Calculate Impedance of a Series Parallel RL Circuit

Calculate Impedance of a Series Parallel RL Circuit

Visualizing a Rotating Magnetic Field

Visualizing a Rotating Magnetic Field

Rotating magnetic field in a single phase AC motor

Rotating magnetic field in a single phase AC motor

Rotating magnetic field in a two phase AC motor

Rotating magnetic field in a two phase AC motor

Calculate AC current in a series parallel RLC circuit

Calculate AC current in a series parallel RLC circuit

Three phase motor: calculate current given P_out, V_s, pf, and η

Three phase motor: calculate current given P_out, V_s, pf, and η

Single phase motor: calculate current given P_out, V_s, pf, and η

Single phase motor: calculate current given P_out, V_s, pf, and η

Phasor current in RL circuit given V_source and Z_load

Phasor current in RL circuit given V_source and Z_load

Why resistors get hot

Why resistors get hot

Parallel resistor equation

Parallel resistor equation

Solar panel array size specifications

Solar panel array size specifications

Spinning Reserve Defined

Spinning Reserve Defined

Calculating Motor Efficiency

Calculating Motor Efficiency

Efficiency and the power flow diagram

Efficiency and the power flow diagram

Calculate total system efficiency

Calculate total system efficiency

APDahlen channel introduction

APDahlen channel introduction

Thermal Energy Storage - introducing the ice battery

Thermal Energy Storage - introducing the ice battery

Specification for energy storage systems

Specification for energy storage systems

Round Trip Efficiency

Round Trip Efficiency

PV Solar Cell Electrical Characteristics

PV Solar Cell Electrical Characteristics

Energy, voltage, and current relationships

Energy, voltage, and current relationships

Reactive Power - an introduction

Reactive Power - an introduction

Energy vs Power using a grid connected battery energy storage system

Energy vs Power using a grid connected battery energy storage system

Power Grid Introduction Q&A Cyber security

Power Grid Introduction Q&A Cyber security

Power Grid Introduction Q&A Integration of electric cars

Power Grid Introduction Q&A Integration of electric cars

Power Grid Introduction Q&A Number of homes served

Power Grid Introduction Q&A Number of homes served

Power Grid Introduction Q&A Energy comparison of battey to pumped hydro

Power Grid Introduction Q&A Energy comparison of battey to pumped hydro

Power Grid Introduction Q&A Why 1 wire

Power Grid Introduction Q&A Why 1 wire

Power Grid Introduction Q&A Size of Pumped Storage

Power Grid Introduction Q&A Size of Pumped Storage

Power Grid Introduction Q&A Is the system based on DC or AC

Power Grid Introduction Q&A Is the system based on DC or AC

Power Grid Introduction Q&A Size of Battery

Power Grid Introduction Q&A Size of Battery

Power Grid Introduction

Power Grid Introduction

batteries in series and parallel

batteries in series and parallel

DC voltage source introduction

DC voltage source introduction

Is a diode linear

Is a diode linear