Transistor Schmitt Trigger

The Schmitt Trigger is a logic input type that provides hysteresis or two different threshold voltage levels for rising and falling edge.

circuit design notes

Voltage limiter with ic source inrush current protector to protect capacitor from fast charging and let mosfets work as soft start +

INPUT and OUTPUT IMPEDANCE

THEORETICAL CONSIDERATIONS The concept of circuit loading The emitter-follower circuit Calculation of the effective (load) input impedance Zin in the emitter-follower circuit

Common Emitter Amplifier

The most common amplifier configuration for an NPN transistor is that of the Common Emitter Amplifier circuit All types of transistor amplifiers

inductor and capacitor formulas

Capacitor Inductor

Norton’s Theorem

What is Norton’s Theorem? Norton’s Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an

Superposition theorem

Superposition theorem is one of those strokes of genius that takes a complex subject and simplifies it in a way that makes

Mesh Current Method and Analysis

The Mesh-Current Method, also known as the Loop Current Method, is quite similar to the Branch Current method in that it uses simultaneous equations,

Thevenin’s Theorem

Thevenin’s Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just

Millman theorem

In Millman’s Theorem, the circuit is re-drawn as a parallel network of branches, each branch containing a resistor or series battery/resistor combination. Millman’s Theorem is applicable

Decoupling Capacitors or bypass capacitor

Electronic Byte: What are Decoupling Capacitors, in Only 5 Minutes It’s pretty standard for beginner electronic designers to forget just how unstable

10 circuit design tips every designer must know

1) USING DECOUPLING AND COUPLING CAPACITORS: Capacitor are widely known for its timing properties, however filtering is another important property of this component

PULL UP OR PULL DOWN RESISTORS

WHAT IS PULL UP OR PULL DOWN RESISTORS: (active high or active low) These are common resistors that connects  the digital input

DC to DC buck-boost converter

DC to DC buck-boost converter The buck–boost converter is a type of DC-to-DC converter that has an output voltage magnitude that is

DC to DC buck converter

DC to DC buck converter A buck converter (step-down converter) is a DC-to-DC power converter which steps down voltage (while stepping up