Training Topics:
– Circuit characteristics of capacitor and inductor in series or parallel connection.
– Determination of the characteristics of inductors and capacitors in AC circuits.
– Dependence of characteristics on the frequency of oscillation in circuits consisting of inductors and capacitors, which are interconnected.
– Build a filter using an inductor coil and a capacitor, and analyze the change in current as a function of frequency in each element.
Component list:
Scheme 1: Capacity
– 1 x PC1, multilayer capacitor 0.1µF / 100n
– 1 x PC2, multilayer capacitor 0.1µF / 100n
– 1 x PC3, multilayer capacitor 0.22 μF / 220n
– 1 x R1, resistance 0.25 W, 1 kOhm
– 1 x SC1, multilayer capacitor0.22 µF / 220n
– 1 x SC2, multilayer capacitor 0.22μF / 220n
– 1 x SC3, 0.1µF/100n multilayer capacitor
Scheme 2: Inductance
– 1 x PL1, drum coil 20 mH (203)/6m
– 1 x PL2, drum coil 20 mH (203)/6m
– 1 x PL3, reel coil 10 mH (103)/8m
– 1 x R1, resistance 0.25 W, 1 kOhm
– 1 x SL1 reel 10 mH (103) / 8 m
– 1 x SL2 reel 10 mH (103) / 8 m
– 1 x SL3 reel 20 mH (203) / 6 m
Circuit 3: RC/RL circuit
– 1 C1, multilayer capacitor 0.1µF / 100n
– 1 L1, drum coil 100 mH (104) / 8 m
– 1 x R1, resistance 0.25 W, 1.5 kOhm
– 1 x R2, impedance 0.25 W, 600 Ohm
Scheme 4: LC resonance (in series/parallel)
– 1 x C1, multilayer capacitor 0.022μF / 22n
– 1 x C2, multilayer capacitor 0.022μF / 22n
– 1 x L1, 10 mH (103) / 8 m drum coil
– 1 x L2, 10 mH (103) / 8 m drum coil
– 1 x R1, resistance 0.25 W, 56 Ohm
– 1 x R2, resistance 0.25 W, 56 Ohm
– 1 x R3, resistance 0.25 W, 56 Ohm
Schematic 5: Filter diagram
– 1 x C1, multilayer capacitor 0.0022μF / 2.2n
– 1 x C2, multilayer capacitor 0.0022μF / 2.2n
– 1 x C3, multilayer capacitor 0.01µF / 10n
– 1 x C4, multilayer capacitor 0.01µF / 10n
– 1 x L1, 100 mH (104) / 8 m drum coil
– 1 x L2, 100 mH (104) / 8 m drum coil
– 1 x R1, VR potentiometer
– 1 x R2, VR potentiometer
– 1 x R3, resistance 0.25 W, 4.7 kOhm
– 1 x R4, resistance 0.25 W, 4.7 kOhm
General Specifications
– 1 PCB, 280x216x1.6T
88 x 2 mm connector
