Instrumental Analysis AC Circuits

Alternating Currents I

Alternating Currents II

Alternating Signals

Alternating Signals with different amplitudes and phases I

Alternating Signals with different amplitudes and phases II

Alternating and Direct Currents – Root Mean Square Values

Capacitors Capacitor – pair of conductors separated by a dielectric substance (electrical insulator). Similar to a temporary storage battery. Dielectric Conductors

RC Circuits II

RC Circuits III

RC Circuits IV

RC Circuits V

RC Circuits VI

RC Circuits with ac Source I C R ac source

RC Circuits with ac Source II C R ac source Phase Shift

RC Circuits with ac Source III C R ac source Phase Shift

Capacitive Reactance I

Capacitive Reactance II

Impedance “Z” in a RC Circuit

Ohm’s Law for RC Circuits

RC Filters I High/Low Pass

RC Filters II High/Low Pass

RC Filters III High/Low Pass

Multimeters I Voltage Measurements Current Measurements Resistance Measurements

Multimeters II

Semiconductors Diodes I Si doped with Gp III elements, In or Ga Si doped with Gp V elements, As or Sb + -

Semiconductors Diodes II

Semiconductors Diodes III Forward BiasReverse Bias

Semiconductors Transistors I pnp-type npn-type

Semiconductors Transistors II input output

Semiconductors Transistors IV

Transformers

Rectifiers

Rectified Voltage ac  dc

Filtered Voltage ac  dc