Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 1Winter Quarter Analog Electronics Lab 4.

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Presentation transcript:

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 1Winter Quarter Analog Electronics Lab 4

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 2Winter Quarter Contents Electric circuit components. Basic Symbols. AC vs. DC signals. Period, frequency and rms. Ohm’s Law. Voltage vs. Current. Resistors. Series and parallel connections Capacitors. Charge and discharge. Ammeters and Voltmeters. Diodes. Half & full bridge rectifiers. Transformers. DC power supply.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 3Winter Quarter Electric Circuit Components Passive: –Resistors –Capacitors –Inductors Active: –Voltage Sources –Current Sources –Amplifiers

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 4Winter Quarter Basic Symbols BatteryGenerator ResistorInductorCapacitor

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 5Winter Quarter DC vs AC Signals

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 6Winter Quarter Period, Frequency, RMS Value T I rms T = 1 __ f I p T = period (sec) f = frequency (Hz) I p = Peak Current (Amp) I rms = rms value (Amp)

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 7Winter Quarter Simple Circuit: Ohm’s Law V = I. R P = V. I = I2. R V: voltage (Volts) I: current (Amperes) R: resistance (Ohms) P: power (Watts)

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 8Winter Quarter Resistors in Series Current is the same through every resistor. Total voltage is the sum of the voltages across resistors. Total resistance is the sum of the individual resistances.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 9Winter Quarter Resistors in Parallel Voltage is the same across every resistor. Total current is the sum of the currents flowing through every resistor. Total resistance is the inverse of the sum of the inverse of individual resistances.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 10Winter Quarter Capacitors Store electric charge. Consist of two conducting objects placed near one another with a dielectric material in between them.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 11Winter Quarter Capacitors in Series Total voltage is the sum of the individual voltages across every capacitor. Total capacitance is the inverse of the sum of the inverse of individual capacitances. Current will flow until capacitors are charged.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 12Winter Quarter Capacitors in Parallel Voltage is the same across every capacitor. Total capacitance is the sum of the capacitances. Current will flow until capacitors are charged.

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 13Winter Quarter Charge of Capacitors

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 14Winter Quarter Discharge of Capacitors

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 15Winter Quarter Ammeters & Voltmeters

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 16Winter Quarter Diodes: Forward Biased

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 17Winter Quarter Diodes: Reverse Biased

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 18Winter Quarter Half Bridge Rectifiers

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 19Winter Quarter Full Bridge Rectifiers

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 20Winter Quarter Full Bridge Rectifier

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 21Winter Quarter Half Bridge: Average Values

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 22Winter Quarter Full Bridge: Average Value

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 23Winter Quarter Ideal Transformer

Engineering H192 - Computer Programming Gateway Engineering Education Coalition Lab 4P. 24Winter Quarter DC Power Supply Transformer Full Bridge Rectifier Voltage Regulator AC Source 120V Output