State Variable Filter Design

State Variable Filter Design

Ref

1. Software:www.pyams.com
2. http://www.electronics-tutorials.ws/filter/state-variable-filter.html

Phase-shift oscillator circuit

Phase-shift oscillator circuit

Active Inverting Op Amp Bandpass Filter

Active Inverting Op Amp Bandpass Filter

Ref

1. http://www.learningaboutelectronics.com/Articles/Bandpass-filter-calculator.php#answer2

Forward gummel characteristic of a BJT

Forward gummel characteristic of a BJT

Amplifier Inverting

Amplifier Non-inverting

BJT Small-Signal Amplifier

Sample OPA by BJT -Vout=2*Vin

Filter Elliptic RLC order three

Filter Elliptic RLC  order three circuit

Filter RC low pass

Filter RC low pass circuit

The Peltz oscillator

The Peltz oscillator Circuit

AC to DC

AC to DC Conversion

Ref

1.Software: www.pyams.com

ring oscillator circuit

Simulation results of genration of osillations in three position of circuit.


Ref
1.Software: www.pyams.com

Symmetrical transformer

Nonlinear symmetrical transformer

Ref
1.Software: www.pyams.com

Operational Amplifiers Summary

Inverting Summing Amplifier

Ref

1. www.electronics-tutorials.ws/opamp/opamp_8.html

2.Software: www.pyams.com
3.https://www.ti.com/ww/en/bobpease/assets/AN-31.pdf
4.http://www.analog.com/media/en/technical-documentation/data-sheets/OP275.pdf

Astable Multivibrator

Astable Multivibrator: left) the circuit, right) the Waveforms for voltage input and output

Ref

1.http://www.electronics-tutorials.ws/waveforms/astable.html

Full-wave rectification

Full-wave rectification: left) the circuit, right) the Waveforms for voltage input and output

Ref.

1.http://www.electronics-tutorials.ws/diode/diode_6.html

The Diode Bridge Rectifier

The Diode Bridge Rectifier: left) the circuit, right) the Waveforms for voltage input and output

Ref.

1.http://www.electronics-tutorials.ws/diode/diode_6.html

Power Diodes and Rectifiers

The  Half-Wave  by diode: left) the circuit, right) the Waveforms for voltage input and output.

Power diodes can be used individually as above or connected together to produce a variety of rectifier circuits such as “Half-Wave”, “Full-Wave” or as “Bridge Rectifiers"

Ref

1.http://www.electronics-tutorials.ws/diode/diode_5.html