DL 3155M07 AC circuits

CIRCUIT BLOCKS:
• Alternating quantities
• Resistive circuit
• Capacitive circuit
• R-C circuit (series and parallel)
• Inductive circuit
• R-L circuit (series and parallel)
• Series resonant circuit
• Parallel resonant circuit
• Low-pass filter (R-C)
• High-pass filter (C-R)
• Low-pass filter (L-R)
• High-pass filter (R-L)
• Pass-band filter

DL 3155M08 Electric power in alternating current

CIRCUIT BLOCKS:
• Active, reactive and apparent power
(ohmic, inductive, ohmic-inductive load)
• Active, reactive and apparent power
(ohmic, capacitive, ohmic-capacitive load)
• Boucherot’s theorem
• Phasing of an ohmic-inductive load

DL 3155M09 Single-phase transformer

CIRCUIT BLOCKS:
• Voltage and current transformation ratio
• No-load transformer
• Transformer in different load conditions; phase displacement
• Pulse transformer
• Hysteresis cycle of a pulse transformer;
magnetic saturation curve

DL 3155M10 Direct current motor and generator

CIRCUIT BLOCKS:
• Measurement of the speed of a dc motor
• Counter electromotive force of a dc motor
• Load operation of a dc motor
• Power and efficiency
• Control circuit of a dc motor
• Adjustment of the PWM speed
• Adjustment of the closing loop speed

DL 3155M29 Three-phase systems

CIRCUIT BLOCKS:
• 4 three-phase resistive circuits
• 3 three-phase capacitive circuits
• 2 three-phase inductive circuits
• 1 diode rectifier circuit
• 1 sequence scope circuit
• 1 three-phase and neutral generator
with variable frequency between 10 and 500 Hz