Basic electronic structures

Reverse voltage protection (PMOS and comparator)

$If V_{E} (T 2) > V_{E} (T 3),$

$then I_{B} (T 2) > I_{B} (T 3)$

$then T 3 is not saturated$

$then T 1 is ONAmplifiers Inverting amplifier Non-inverting amplifier Differential amplifier Inverting exponential amplifier Inverting logarithmic amplifier Voltage follower (current buffer) Inverting differentiator Inverting integrator Inverting adder Non-inverting adder Active filters Inverting low-pass 1st order Non-inverting low-pass 1st order Inverting high-pass 1st order Non-inverting high-pass 1st order Inverting band-pass 1st order Non-inverting band-pass 1st order Sallen-Key low-pass (non-inverting) Sallen-Key high-pass (non-inverting) Rauch low-pass (inverting) Rauch high-pass (inverting) Rauch band-pass (inverting) Comparators Comparator Inverting hysteresis comparator Non-inverting hysteresis comparator Other AOP-based structures Voltage-current converter Current-voltage converter Passive filters Passive low-pass filter Passive high-pass filter Passive high-pass filter with adjustable DC level Series resonant band-pass filter Parallel resonant band-pass filter EMI common-mode filter EMI differential-mode filter (PI filter) Oscillators Astable Wien bridge oscillator Colpitts oscillator (with AOP) Colpitts oscillator (with bipolar transistor) Rectifiers Half-wave rectifier Monophase full-wave rectifier (Graetz bridge) Tri-phase full-wave rectifier (Graetz bridge) Capacitive power supply (simple rectifier) Capacitive power supply (double rectifier) DC/DC power converters Buck Boost Buck-Boost Flyback Flybuck Power inverters Monophase inverter Tri-phase inverter Dimmers Monophase dimmer Charge pumps Voltage doubler Voltage tripler Voltage divider Voltage inverter Current sources Current source 1 Current source 2 Voltage-controlled current source 1 Voltage-controlled current source 2 (current mirror) Other bipolar transistor circuits Darlington circuit Push-Pull output Envelope detector Current-limited NPN output Current-limited PNP output Ramp generator Reverse voltage protection Reverse voltage protection (diode) Reverse voltage protection (PMOS) Reverse voltage protection (PMOS and comparator)Contact: schematronic@outlook.com$